{"parentUuid":null,"isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":"You are reviewing a just-completed implementation of the AI proxy server for the \"하루조각\" app (Tasks 0-4 of a plan). Do TWO stages in order: (1) spec compliance, then (2) code quality. Do NOT trust the implementer's report — read the actual code.\n\n## Work from\n`/home/lucas/Android-app/DailyPiece`\n\n## The spec (source of truth)\n`docs/superpowers/plans/2026-05-30-dailypiece-mvp.md` — sections \"Task 0\", and \"Phase A — AI 프록시 서버\" (Tasks 1-4). Read those sections, then read the actual implemented files:\n- `proxy/package.json`, `proxy/.env.example`, `proxy/ai.js`, `proxy/server.js`, `proxy/test/ai.test.js`, `proxy/test/server.test.js`, `.gitignore`\n\n## Stage 1 — Spec compliance\nCompare actual code to the plan line by line:\n- Are `MOOD_KOREAN`, `buildFairyPrompt`, `generateFairyReply` implemented as specified? Correct no-key fallback behavior?\n- Does `server.js` export `app`, have `GET /api/health`, `POST /api/fairy-reply` with 400 on missing mood/text, and only `listen` when run directly?\n- Versions: `@google/genai` ^2.7.0, model string `gemini-2.5-flash`?\n- Anything MISSING or EXTRA (over-engineering, unrequested features/endpoints/flags)?\n- Run `cd proxy && npm test` yourself and confirm all 7 tests genuinely pass (paste the summary).\n\n## Stage 2 — Code quality (only if Stage 1 acceptable)\n- Each file single responsibility, clear names, no dead code?\n- Tests verify real behavior (not just mocks)? Is the no-key fallback path the one actually exercised (since no API key in test env)?\n- Korean one-line header comment present on each source file?\n- Any correctness bug (e.g., `response.text` usage for @google/genai 2.7.0, error handling)?\n- File sizes reasonable (<300 lines)?\n\n## Report\n- Stage 1: ✅ Spec compliant OR ❌ Issues (with file:line)\n- Stage 2: Strengths; Issues as Critical/Important/Minor; Assessment (Approved / Needs fixes)\nBe concrete and cite file:line. Keep it tight."},"uuid":"f108f959-78a5-4ae8-b651-004655e67407","timestamp":"2026-05-30T06:28:11.729Z","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
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{"parentUuid":"96ca57b2-c702-4b8a-b569-cf927ccf0121","isSidechain":true,"agentId":"af3b115ae9be6cb4f","attachment":{"type":"skill_listing","content":"- auto: Autopus-ADK 메인 명령어 — 개발 워크플로우, 품질 검증, 탐색, 관리 서브커맨드 라우터\n- find-skills\n- frontend-design\n- deep-research: Deep research harness — fan-out web searches, fetch sources, adversarially verify claims, synthesize a cited report. - When the user wants a deep, multi-source, fact-checked research report on any topic. BEFORE invoking, check if the question is specific enough to research directly — if underspecified (e.g., \"what car to buy\" without budget/use-case/region), ask 2-3 clarifying questions to narrow scope. Then pass the refined question as args, weaving the answers in.\n- code-review:code-review: Code review a pull request\n- claude-code-setup:claude-automation-recommender\n- frontend-design:frontend-design\n- skill-creator:skill-creator\n- superpowers:brainstorming: You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.\n- superpowers:dispatching-parallel-agents\n- superpowers:executing-plans\n- superpowers:finishing-a-development-branch: Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting structured options for merge, PR, or cleanup\n- superpowers:receiving-code-review\n- superpowers:requesting-code-review\n- superpowers:subagent-driven-development: Use when executing implementation plans with independent tasks in the current session\n- superpowers:systematic-debugging: Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes\n- superpowers:test-driven-development\n- superpowers:using-git-worktrees\n- superpowers:using-superpowers\n- superpowers:verification-before-completion\n- superpowers:writing-plans: Use when you have a spec or requirements for a multi-step task, before touching code\n- superpowers:writing-skills\n- update-config: Use this skill to configure the Claude Code harness via settings.json. Automated behaviors (\"from now on when X\", \"each time X\", \"whenever X\", \"before/after X\") require hooks configured in settings.json - the harness executes these, not Claude, so memory/preferences cannot fulfill them. Also use for: permissions (\"allow X\", \"add permission\", \"move permission to\"), env vars (\"set X=Y\"), hook troubleshooting, or any changes to settings.json/settings.local.json files. Examples: \"allow npm commands\", \"add bq permission to global settings\", \"move permission to user settings\", \"set DEBUG=true\", \"when claude stops show X\". For simple settings like theme/model, suggest the /config command.\n- keybindings-help: Use when the user wants to customize keyboard shortcuts, rebind keys, add chord bindings, or modify ~/.claude/keybindings.json. Examples: \"rebind ctrl+s\", \"add a chord shortcut\", \"change the submit key\", \"customize keybindings\".\n- verify: Verify that a code change actually does what it's supposed to by running the app and observing behavior. Use when asked to verify a PR, confirm a fix works, test a change manually, check that a feature works, or validate local changes before pushing.\n- code-review: Review the current diff for correctness bugs and reuse/simplification/efficiency cleanups at the given effort level (low/medium: fewer, high-confidence findings; high→max: broader coverage, may include uncertain findings; ultra: deep multi-agent review in the cloud). Pass --comment to post findings as inline PR comments, or --fix to apply the findings to the working tree after the review.\n- simplify: Review the changed code for reuse, simplification, efficiency, and altitude cleanups, then apply the fixes. Quality only — it does not hunt for bugs; use /code-review for that.\n- fewer-permission-prompts: Scan your transcripts for common read-only Bash and MCP tool calls, then add a prioritized allowlist to project .claude/settings.json to reduce permission prompts.\n- loop: Run a prompt or slash command on a recurring interval (e.g. /loop 5m /foo). Omit the interval to let the model self-pace. - When the user wants to set up a recurring task, poll for status, or run something repeatedly on an interval (e.g. \"check the deploy every 5 minutes\", \"keep running /babysit-prs\"). Do NOT invoke for one-off tasks.\n- schedule: Create, update, list, or run scheduled remote agents (routines) that execute on a cron schedule. - When the user wants to schedule a recurring remote agent, set up automated tasks, create a cron job for Claude Code, or manage their scheduled agents/routines. 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{"parentUuid":"1e29293f-9f9e-4a00-a286-c30554a38fc7","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HV7CNiSrTiNy1E6joP628k","type":"tool_result","content":"1\t# 하루조각 (Daily Piece) MVP Implementation Plan\n2\t\n3\t> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.\n4\t\n5\t**Goal:** 무료 코어 루프(기분·한 줄 일기·요정 답장·컬러 달력)가 완전히 동작하는 하루조각 앱을 만들고, AI 프록시를 배포하고, Capacitor로 안드로이드 패키징해 플레이스토어 업로드 직전 상태까지 만든다.\n6\t\n7\t**Architecture:** 로컬 우선(local-first). 일기는 폰 localStorage에만 저장(기기=유저). 서버는 Gemini 키를 숨기는 stateless AI 프록시 1개. 정적 HTML/JS를 Capacitor로 안드로이드 패키징.\n8\t\n9\t**Tech Stack:** Node.js v22 + Express(프록시), `@google/genai` 2.7.0 + `gemini-2.5-flash`, Vanilla JS(ES modules) + 정적 Tailwind 빌드, Capacitor 8.3.4, `node:test`(테스트), supertest(프록시 HTTP 테스트).\n10\t\n11\t**참고 설계 문서:** `docs/superpowers/specs/2026-05-30-dailypiece-design.md`\n12\t\n13\t---\n14\t\n15\t## 파일 구조\n16\t\n17\t```\n18\tDailyPiece/\n19\t├── proxy/                       # AI 프록시 서버 (ara 서버에 배포)\n20\t│   ├── package.json\n21\t│   ├── .env.example\n22\t│   ├── ai.js                    # 프롬프트 빌드 + Gemini 호출\n23\t│   ├── server.js                # Express, POST /api/fairy-reply\n24\t│   └── test/\n25\t│       ├── ai.test.js\n26\t│       └── server.test.js\n27\t└── app/                         # Capacitor 웹 앱\n28\t    ├── package.json             # tailwind build + capacitor 스크립트\n29\t    ├── capacitor.config.json\n30\t    ├── tailwind.config.js\n31\t    ├── src/input.css            # tailwind 입력\n32\t    ├── test/\n33\t    │   ├── dates.test.js\n34\t    │   └── storage.test.js\n35\t    └── www/                     # capacitor web-dir (배포 산출물)\n36\t        ├── index.html\n37\t        ├── css/\n38\t        │   ├── tailwind.css     # tailwind 빌드 산출물 (생성됨)\n39\t        │   └── pixel.css        # 커스텀 픽셀 애니메이션\n40\t        ├── fonts/               # DungGeunMo 로컬 동봉 (오프라인)\n41\t        └── js/\n42\t            ├── moods.js         # 감정 상수 (단일 진실원)\n43\t            ├── dates.js         # 날짜/달력 순수 함수\n44\t            ├── storage.js       # localStorage CRUD\n45\t            ├── api.js           # 프록시 호출\n46\t            ├── calendar.js      # 달력 렌더\n47\t            ├── diary.js         # 일기 작성/제출\n48\t            └── main.js          # 부트스트랩\n49\t```\n50\t\n51\t각 파일은 300줄 이하 단일 책임 유지(프로젝트 규칙). 테스트 가능한 순수 로직(dates/storage/ai)은 TDD, DOM 렌더링은 실행 검증.\n52\t\n53\t---\n54\t\n55\t## Task 0: 프로젝트 골격 + git 초기화\n56\t\n57\t**Files:**\n58\t- Create: `proxy/`, `app/www/js/`, `app/www/css/`, `app/www/fonts/`, `app/test/`, `proxy/test/` 디렉토리\n59\t\n60\t- [ ] **Step 1: 디렉토리 생성 및 git 초기화**\n61\t\n62\t```bash\n63\tcd /home/lucas/Android-app/DailyPiece\n64\tmkdir -p proxy/test app/src app/test app/www/js app/www/css app/www/fonts\n65\tgit init\n66\tprintf 'node_modules/\\n.env\\n*.db\\napp/android/\\napp/www/css/tailwind.css\\n' > .gitignore\n67\t```\n68\t\n69\t- [ ] **Step 2: 커밋**\n70\t\n71\t```bash\n72\tgit add -A\n73\tgit commit -m \"chore: scaffold DailyPiece project structure\"\n74\t```\n75\t\n76\t---\n77\t\n78\t## Phase A — AI 프록시 서버\n79\t\n80\t### Task 1: 프록시 의존성 설정\n81\t\n82\t**Files:**\n83\t- Create: `proxy/package.json`, `proxy/.env.example`\n84\t\n85\t- [ ] **Step 1: package.json 작성**\n86\t\n87\t```json\n88\t{\n89\t  \"name\": \"dailypiece-proxy\",\n90\t  \"version\": \"1.0.0\",\n91\t  \"description\": \"하루조각 AI 프록시 (Gemini 키 보호용 stateless 서버)\",\n92\t  \"type\": \"module\",\n93\t  \"main\": \"server.js\",\n94\t  \"scripts\": {\n95\t    \"start\": \"node server.js\",\n96\t    \"dev\": \"node --watch server.js\",\n97\t    \"test\": \"node --test\"\n98\t  },\n99\t  \"dependencies\": {\n100\t    \"@google/genai\": \"^2.7.0\",\n101\t    \"cors\": \"^2.8.5\",\n102\t    \"dotenv\": \"^16.4.5\",\n103\t    \"express\": \"^4.21.2\"\n104\t  },\n105\t  \"devDependencies\": {\n106\t    \"supertest\": \"^7.0.0\"\n107\t  }\n108\t}\n109\t```\n110\t\n111\t- [ ] **Step 2: .env.example 작성**\n112\t\n113\t```env\n114\tPORT=8090\n115\tGEMINI_API_KEY=your_gemini_api_key_here\n116\t```\n117\t\n118\t- [ ] **Step 3: 설치 검증**\n119\t\n120\tRun: `cd proxy && npm install`\n121\tExpected: 의존성 정상 설치, `node_modules/@google/genai` 존재.\n122\t\n123\t- [ ] **Step 4: 커밋**\n124\t\n125\t```bash\n126\tgit add proxy/package.json proxy/package-lock.json proxy/.env.example\n127\tgit commit -m \"chore(proxy): add proxy dependencies\"\n128\t```\n129\t\n130\t---\n131\t\n132\t### Task 2: 요정 프롬프트 빌더 (TDD)\n133\t\n134\t**Files:**\n135\t- Create: `proxy/ai.js`, `proxy/test/ai.test.js`\n136\t\n137\t- [ ] **Step 1: 실패하는 테스트 작성**\n138\t\n139\t`proxy/test/ai.test.js`:\n140\t```js\n141\t// 요정 프롬프트 빌더 단위 테스트\n142\timport { test } from 'node:test';\n143\timport assert from 'node:assert/strict';\n144\timport { buildFairyPrompt, MOOD_KOREAN } from '../ai.js';\n145\t\n146\ttest('buildFairyPrompt은 감정과 일기 내용을 포함한다', () => {\n147\t  const prompt = buildFairyPrompt('sad', '오늘 미팅이 어그러졌어');\n148\t  assert.ok(prompt.includes('오늘 미팅이 어그러졌어'));\n149\t  assert.ok(prompt.includes(MOOD_KOREAN.sad));\n150\t});\n151\t\n152\ttest('buildFairyPrompt은 알 수 없는 감정도 원문 그대로 넣는다', () => {\n153\t  const prompt = buildFairyPrompt('excited', '신난다');\n154\t  assert.ok(prompt.includes('excited'));\n155\t});\n156\t\n157\ttest('buildFairyPrompt은 요정 페르소나 지침을 포함한다', () => {\n158\t  const prompt = buildFairyPrompt('happy', '좋은 날');\n159\t  assert.ok(prompt.includes('조각이'));\n160\t});\n161\t```\n162\t\n163\t- [ ] **Step 2: 테스트 실패 확인**\n164\t\n165\tRun: `cd proxy && node --test test/ai.test.js`\n166\tExpected: FAIL — `Cannot find module '../ai.js'`.\n167\t\n168\t- [ ] **Step 3: 최소 구현 (프롬프트 빌더만)**\n169\t\n170\t`proxy/ai.js`:\n171\t```js\n172\t// Gemini 호출과 요정 프롬프트 빌드를 담당하는 모듈\n173\timport { GoogleGenAI } from '@google/genai';\n174\timport dotenv from 'dotenv';\n175\tdotenv.config();\n176\t\n177\texport const MOOD_KOREAN = {\n178\t  happy: '행복함/기쁨',\n179\t  peaceful: '평온함/안정',\n180\t  neutral: '그저 그렇고 평범함',\n181\t  sad: '슬픔/지침',\n182\t  angry: '화남/답답함',\n183\t};\n184\t\n185\texport function buildFairyPrompt(mood, text) {\n186\t  const moodLabel = MOOD_KOREAN[mood] || mood;\n187\t  return `당신은 모바일 다이어리 앱의 AI 감정 반려 요정 '조각이'입니다.\n188\t귀엽고 친근한 2D 도트 게임 캐릭터 페르소나를 유지하세요.\n189\t\n190\t[유저 정보]\n191\t- 오늘 선택한 감정: ${moodLabel}\n192\t- 오늘 남긴 일기: \"${text}\"\n193\t\n194\t[요청 사항]\n195\t- 유저의 감정에 깊이 공감하고 위로하거나 함께 기뻐해 주세요.\n196\t- 말투는 \"~했어!\", \"~구낭!\", \"~찌!\", \"~할게!\" 같은 다정하고 귀여운 반말 요정 말투.\n197\t- 3~4문장으로 컴팩트하게. 줄바꿈을 적절히 사용해 스마트폰 카드에 예쁘게 들어가게.`;\n198\t}\n199\t```\n200\t\n201\t- [ ] **Step 4: 테스트 통과 확인**\n202\t\n203\tRun: `cd proxy && node --test test/ai.test.js`\n204\tExpected: PASS (3 tests).\n205\t\n206\t- [ ] **Step 5: 커밋**\n207\t\n208\t```bash\n209\tgit add proxy/ai.js proxy/test/ai.test.js\n210\tgit commit -m \"feat(proxy): add fairy prompt builder with tests\"\n211\t```\n212\t\n213\t---\n214\t\n215\t### Task 3: Gemini 호출 함수 (키 없을 때 폴백)\n216\t\n217\t**Files:**\n218\t- Modify: `proxy/ai.js`\n219\t- Modify: `proxy/test/ai.test.js`\n220\t\n221\t- [ ] **Step 1: 폴백 동작 테스트 추가**\n222\t\n223\t`proxy/test/ai.test.js` 끝에 추가:\n224\t```js\n225\timport { generateFairyReply } from '../ai.js';\n226\t\n227\ttest('generateFairyReply는 API 키가 없으면 폴백 문구를 반환한다', async () => {\n228\t  const original = process.env.GEMINI_API_KEY;\n229\t  delete process.env.GEMINI_API_KEY;\n230\t  const reply = await generateFairyReply('sad', '힘든 하루였어');\n231\t  assert.equal(typeof reply, 'string');\n232\t  assert.ok(reply.length > 0);\n233\t  assert.ok(reply.includes('조각이') || reply.includes('조각'));\n234\t  if (original) process.env.GEMINI_API_KEY = original;\n235\t});\n236\t```\n237\t\n238\t- [ ] **Step 2: 테스트 실패 확인**\n239\t\n240\tRun: `cd proxy && node --test test/ai.test.js`\n241\tExpected: FAIL — `generateFairyReply is not a function`.\n242\t\n243\t- [ ] **Step 3: generateFairyReply 구현**\n244\t\n245\t`proxy/ai.js` 끝에 추가:\n246\t```js\n247\texport async function generateFairyReply(mood, text) {\n248\t  const apiKey = process.env.GEMINI_API_KEY;\n249\t  if (!apiKey) {\n250\t    return `안뇽! 난 픽셀 요정 조각이야! 오늘 일기를 남겨줬구낭? 지금은 잠깐 낮잠 자는 중이라 답장이 짧지만, 네 마음은 다 전해졌어찌! (기분: ${mood})`;\n251\t  }\n252\t  const ai = new GoogleGenAI({ apiKey });\n253\t  try {\n254\t    const response = await ai.models.generateContent({\n255\t      model: 'gemini-2.5-flash',\n256\t      contents: buildFairyPrompt(mood, text),\n257\t    });\n258\t    return response.text.trim();\n259\t  } catch (error) {\n260\t    console.error('Gemini API Error:', error);\n261\t    return '앗... 편지를 배달하다가 바람이 불어서 잠깐 길을 잃었어찌... 그래도 네 예쁜 마음은 다 전해졌을 거야! 힘내!';\n262\t  }\n263\t}\n264\t```\n265\t\n266\t- [ ] **Step 4: 테스트 통과 확인**\n267\t\n268\tRun: `cd proxy && node --test test/ai.test.js`\n269\tExpected: PASS (4 tests).\n270\t\n271\t- [ ] **Step 5: 커밋**\n272\t\n273\t```bash\n274\tgit add proxy/ai.js proxy/test/ai.test.js\n275\tgit commit -m \"feat(proxy): add Gemini reply with no-key fallback\"\n276\t```\n277\t\n278\t---\n279\t\n280\t### Task 4: Express 엔드포인트 (TDD, supertest)\n281\t\n282\t**Files:**\n283\t- Create: `proxy/server.js`, `proxy/test/server.test.js`\n284\t\n285\t- [ ] **Step 1: 실패하는 HTTP 테스트 작성**\n286\t\n287\t`proxy/test/server.test.js`:\n288\t```js\n289\t// 프록시 HTTP 엔드포인트 테스트 (GEMINI_API_KEY 미설정 → 폴백 경로)\n290\timport { test } from 'node:test';\n291\timport assert from 'node:assert/strict';\n292\timport request from 'supertest';\n293\timport { app } from '../server.js';\n294\t\n295\ttest('POST /api/fairy-reply는 mood/text를 받아 aiResponse를 반환', async () => {\n296\t  const res = await request(app)\n297\t    .post('/api/fairy-reply')\n298\t    .send({ mood: 'happy', text: '오늘 좋은 일이 있었어' });\n299\t  assert.equal(res.status, 200);\n300\t  assert.equal(typeof res.body.aiResponse, 'string');\n301\t  assert.ok(res.body.aiResponse.length > 0);\n302\t});\n303\t\n304\ttest('POST /api/fairy-reply는 mood 누락 시 400', async () => {\n305\t  const res = await request(app).post('/api/fairy-reply').send({ text: 'x' });\n306\t  assert.equal(res.status, 400);\n307\t});\n308\t\n309\ttest('GET /api/health는 ok', async () => {\n310\t  const res = await request(app).get('/api/health');\n311\t  assert.equal(res.status, 200);\n312\t  assert.equal(res.body.status, 'ok');\n313\t});\n314\t```\n315\t\n316\t- [ ] **Step 2: 테스트 실패 확인**\n317\t\n318\tRun: `cd proxy && node --test test/server.test.js`\n319\tExpected: FAIL — `Cannot find module '../server.js'`.\n320\t\n321\t- [ ] **Step 3: server.js 구현 (app export 분리, listen은 조건부)**\n322\t\n323\t`proxy/server.js`:\n324\t```js\n325\t// 하루조각 AI 프록시: Gemini 키를 숨기고 요정 답장만 대행하는 stateless 서버\n326\timport express from 'express';\n327\timport cors from 'cors';\n328\timport dotenv from 'dotenv';\n329\timport { generateFairyReply } from './ai.js';\n330\t\n331\tdotenv.config();\n332\t\n333\texport const app = express();\n334\tapp.use(cors());\n335\tapp.use(express.json());\n336\t\n337\tapp.get('/api/health', (req, res) => {\n338\t  res.json({ status: 'ok' });\n339\t});\n340\t\n341\tapp.post('/api/fairy-reply', async (req, res) => {\n342\t  const { mood, text } = req.body || {};\n343\t  if (!mood || !text) {\n344\t    return res.status(400).json({ error: 'mood and text are required.' });\n345\t  }\n346\t  try {\n347\t    const aiResponse = await generateFairyReply(mood, text);\n348\t    res.json({ aiResponse });\n349\t  } catch (err) {\n350\t    res.status(500).json({ error: err.message });\n351\t  }\n352\t});\n353\t\n354\t// 직접 실행될 때만 listen (테스트 import 시에는 listen 안 함)\n355\tconst isMain = process.argv[1] && process.argv[1].endsWith('server.js');\n356\tif (isMain) {\n357\t  const PORT = process.env.PORT || 8090;\n358\t  app.listen(PORT, '0.0.0.0', () => {\n359\t    console.log(`하루조각 프록시 실행 중: http://localhost:${PORT}`);\n360\t  });\n361\t}\n362\t```\n363\t\n364\t- [ ] **Step 4: 테스트 통과 확인**\n365\t\n366\tRun: `cd proxy && node --test test/server.test.js`\n367\tExpected: PASS (3 tests).\n368\t\n369\t- [ ] **Step 5: 전체 프록시 테스트 확인**\n370\t\n371\tRun: `cd proxy && npm test`\n372\tExpected: PASS (7 tests 전체).\n373\t\n374\t- [ ] **Step 6: 커밋**\n375\t\n376\t```bash\n377\tgit add proxy/server.js proxy/test/server.test.js\n378\tgit commit -m \"feat(proxy): add fairy-reply HTTP endpoint with tests\"\n379\t```\n380\t\n381\t---\n382\t\n383\t## Phase B — 프론트엔드 코어\n384\t\n385\t### Task 5: 날짜/달력 순수 함수 (TDD)\n386\t\n387\t**Files:**\n388\t- Create: `app/www/js/dates.js`, `app/test/dates.test.js`, `app/package.json`\n389\t\n390\t- [ ] **Step 1: app/package.json 작성**\n391\t\n392\t`app/package.json`:\n393\t```json\n394\t{\n395\t  \"name\": \"dailypiece-app\",\n396\t  \"version\": \"1.0.0\",\n397\t  \"type\": \"module\",\n398\t  \"scripts\": {\n399\t    \"test\": \"node --test\",\n400\t    \"build:css\": \"tailwindcss -i src/input.css -o www/css/tailwind.css --minify\",\n401\t    \"watch:css\": \"tailwindcss -i src/input.css -o www/css/tailwind.css --watch\"\n402\t  },\n403\t  \"devDependencies\": {\n404\t    \"@capacitor/cli\": \"^8.3.4\",\n405\t    \"tailwindcss\": \"^3.4.17\"\n406\t  },\n407\t  \"dependencies\": {\n408\t    \"@capacitor/android\": \"^8.3.4\",\n409\t    \"@capacitor/core\": \"^8.3.4\"\n410\t  }\n411\t}\n412\t```\n413\t\n414\t> 참고: Tailwind는 안정적인 CLI 빌드를 위해 v3 라인(3.4.x)을 사용한다. v4는 빌드 파이프라인이 달라 MVP에선 v3로 고정.\n415\t\n416\t- [ ] **Step 2: 실패하는 테스트 작성**\n417\t\n418\t`app/test/dates.test.js`:\n419\t```js\n420\t// 날짜 포맷/달력 격자 계산 순수 함수 테스트\n421\timport { test } from 'node:test';\n422\timport assert from 'node:assert/strict';\n423\timport { formatDate, monthKey, monthGrid } from '../www/js/dates.js';\n424\t\n425\ttest('formatDate는 YYYY-MM-DD로 0패딩한다', () => {\n426\t  assert.equal(formatDate(new Date(2026, 4, 3)), '2026-05-03');\n427\t});\n428\t\n429\ttest('monthKey는 YYYY-MM로 만든다', () => {\n430\t  assert.equal(monthKey(2026, 5), '2026-05');\n431\t});\n432\t\n433\ttest('monthGrid는 2026-05의 시작요일과 마지막날을 계산한다', () => {\n434\t  // 2026-05-01은 금요일(요일 index 5), 5월은 31일\n435\t  const grid = monthGrid(2026, 5);\n436\t  assert.equal(grid.firstWeekday, 5);\n437\t  assert.equal(grid.lastDate, 31);\n438\t});\n439\t```\n440\t\n441\t- [ ] **Step 3: 테스트 실패 확인**\n442\t\n443\tRun: `cd app && node --test test/dates.test.js`\n444\tExpected: FAIL — module not found.\n445\t\n446\t- [ ] **Step 4: dates.js 구현**\n447\t\n448\t`app/www/js/dates.js`:\n449\t```js\n450\t// 날짜 포맷과 달력 격자 계산을 담당하는 순수 함수 모듈\n451\texport function formatDate(date) {\n452\t  const y = date.getFullYear();\n453\t  const m = String(date.getMonth() + 1).padStart(2, '0');\n454\t  const d = String(date.getDate()).padStart(2, '0');\n455\t  return `${y}-${m}-${d}`;\n456\t}\n457\t\n458\texport function monthKey(year, month) {\n459\t  return `${year}-${String(month).padStart(2, '0')}`;\n460\t}\n461\t\n462\t// year, month(1-12) → 첫날 요일(0=일)과 마지막 날짜\n463\texport function monthGrid(year, month) {\n464\t  const firstWeekday = new Date(year, month - 1, 1).getDay();\n465\t  const lastDate = new Date(year, month, 0).getDate();\n466\t  return { firstWeekday, lastDate };\n467\t}\n468\t```\n469\t\n470\t- [ ] **Step 5: 테스트 통과 확인**\n471\t\n472\tRun: `cd app && node --test test/dates.test.js`\n473\tExpected: PASS (3 tests).\n474\t\n475\t- [ ] **Step 6: 커밋**\n476\t\n477\t```bash\n478\tgit add app/package.json app/www/js/dates.js app/test/dates.test.js\n479\tgit commit -m \"feat(app): add date/calendar pure functions with tests\"\n480\t```\n481\t\n482\t---\n483\t\n484\t### Task 6: localStorage 저장소 (TDD)\n485\t\n486\t**Files:**\n487\t- Create: `app/www/js/storage.js`, `app/test/storage.test.js`\n488\t\n489\t- [ ] **Step 1: 실패하는 테스트 작성 (localStorage 심 사용)**\n490\t\n491\t`app/test/storage.test.js`:\n492\t```js\n493\t// localStorage 기반 일기 저장소 테스트 (node에서 localStorage 심 주입)\n494\timport { test, beforeEach } from 'node:test';\n495\timport assert from 'node:assert/strict';\n496\t\n497\t// 간단한 localStorage 심\n498\tclass MemStorage {\n499\t  constructor() { this.map = new Map(); }\n500\t  getItem(k) { return this.map.has(k) ? this.map.get(k) : null; }\n501\t  setItem(k, v) { this.map.set(k, String(v)); }\n502\t  removeItem(k) { this.map.delete(k); }\n503\t}\n504\tglobalThis.localStorage = new MemStorage();\n505\t\n506\tconst { saveDiary, getByDate, getByMonth, loadAll, exportJSON } =\n507\t  await import('../www/js/storage.js');\n508\t\n509\tbeforeEach(() => { globalThis.localStorage = new MemStorage(); });\n510\t\n511\ttest('saveDiary 후 getByDate로 같은 값을 읽는다', () => {\n512\t  saveDiary({ date: '2026-05-30', mood: 'sad', text: '힘든 하루', aiResponse: '괜찮아찌' });\n513\t  const d = getByDate('2026-05-30');\n514\t  assert.equal(d.mood, 'sad');\n515\t  assert.equal(d.text, '힘든 하루');\n516\t  assert.equal(d.aiResponse, '괜찮아찌');\n517\t  assert.ok(d.createdAt);\n518\t});\n519\t\n520\ttest('같은 날짜 저장은 덮어쓴다', () => {\n521\t  saveDiary({ date: '2026-05-30', mood: 'sad', text: 'a', aiResponse: 'x' });\n522\t  saveDiary({ date: '2026-05-30', mood: 'happy', text: 'b', aiResponse: 'y' });\n523\t  assert.equal(getByDate('2026-05-30').mood, 'happy');\n524\t  assert.equal(Object.keys(loadAll()).length, 1);\n525\t});\n526\t\n527\ttest('getByMonth는 해당 월만 추린다', () => {\n528\t  saveDiary({ date: '2026-05-01', mood: 'happy', text: 'a', aiResponse: '' });\n529\t  saveDiary({ date: '2026-05-15', mood: 'sad', text: 'b', aiResponse: '' });\n530\t  saveDiary({ date: '2026-06-01', mood: 'neutral', text: 'c', aiResponse: '' });\n531\t  const may = getByMonth('2026-05');\n532\t  assert.equal(Object.keys(may).length, 2);\n533\t  assert.ok(may['2026-05-01']);\n534\t  assert.ok(!may['2026-06-01']);\n535\t});\n536\t\n537\ttest('exportJSON은 전체를 직렬화한다', () => {\n538\t  saveDiary({ date: '2026-05-30', mood: 'sad', text: 'a', aiResponse: 'x' });\n539\t  const parsed = JSON.parse(exportJSON());\n540\t  assert.ok(parsed['2026-05-30']);\n541\t});\n542\t```\n543\t\n544\t- [ ] **Step 2: 테스트 실패 확인**\n545\t\n546\tRun: `cd app && node --test test/storage.test.js`\n547\tExpected: FAIL — module not found.\n548\t\n549\t- [ ] **Step 3: storage.js 구현**\n550\t\n551\t`app/www/js/storage.js`:\n552\t```js\n553\t// 일기 데이터를 폰 localStorage에 보관하는 CRUD 모듈 (기기=유저)\n554\tconst STORAGE_KEY = 'dailypiece.diaries';\n555\t\n556\texport function loadAll() {\n557\t  const raw = localStorage.getItem(STORAGE_KEY);\n558\t  if (!raw) return {};\n559\t  try { return JSON.parse(raw); } catch { return {}; }\n560\t}\n561\t\n562\tfunction persist(all) {\n563\t  localStorage.setItem(STORAGE_KEY, JSON.stringify(all));\n564\t}\n565\t\n566\texport function getByDate(dateStr) {\n567\t  return loadAll()[dateStr] || null;\n568\t}\n569\t\n570\texport function getByMonth(yearMonth) {\n571\t  const all = loadAll();\n572\t  const result = {};\n573\t  for (const key of Object.keys(all)) {\n574\t    if (key.startsWith(yearMonth)) result[key] = all[key];\n575\t  }\n576\t  return result;\n577\t}\n578\t\n579\texport function saveDiary({ date, mood, text, aiResponse }) {\n580\t  const all = loadAll();\n581\t  all[date] = {\n582\t    mood,\n583\t    text,\n584\t    aiResponse: aiResponse || '',\n585\t    createdAt: new Date().toISOString(),\n586\t  };\n587\t  persist(all);\n588\t  return all[date];\n589\t}\n590\t\n591\texport function exportJSON() {\n592\t  return JSON.stringify(loadAll());\n593\t}\n594\t```\n595\t\n596\t- [ ] **Step 4: 테스트 통과 확인**\n597\t\n598\tRun: `cd app && node --test test/storage.test.js`\n599\tExpected: PASS (4 tests).\n600\t\n601\t- [ ] **Step 5: 커밋**\n602\t\n603\t```bash\n604\tgit add app/www/js/storage.js app/test/storage.test.js\n605\tgit commit -m \"feat(app): add localStorage diary store with tests\"\n606\t```\n607\t\n608\t---\n609\t\n610\t### Task 7: 감정 상수 (단일 진실원)\n611\t\n612\t**Files:**\n613\t- Create: `app/www/js/moods.js`\n614\t\n615\t- [ ] **Step 1: moods.js 작성**\n616\t\n617\t`app/www/js/moods.js`:\n618\t```js\n619\t// 감정 종류별 이모지·색상·라벨을 정의하는 단일 진실원 모듈\n620\texport const MOOD_MAP = {\n621\t  happy:    { emoji: '😊', color: 'bg-yellow-200', label: '행복' },\n622\t  peaceful: { emoji: '😌', color: 'bg-green-200',  label: '평온' },\n623\t  neutral:  { emoji: '😐', color: 'bg-blue-100',   label: '평범' },\n624\t  sad:      { emoji: '🥺', color: 'bg-purple-200', label: '지침' },\n625\t  angry:    { emoji: '😡', color: 'bg-red-200',    label: '화남' },\n626\t};\n627\t\n628\texport const MOOD_ORDER = ['happy', 'peaceful', 'neutral', 'sad', 'angry'];\n629\t```\n630\t\n631\t- [ ] **Step 2: 커밋**\n632\t\n633\t```bash\n634\tgit add app/www/js/moods.js\n635\tgit commit -m \"feat(app): add mood constants single source\"\n636\t```\n637\t\n638\t---\n639\t\n640\t### Task 8: 프록시 호출 모듈\n641\t\n642\t**Files:**\n643\t- Create: `app/www/js/api.js`\n644\t\n645\t- [ ] **Step 1: api.js 작성**\n646\t\n647\t`app/www/js/api.js`:\n648\t```js\n649\t// 하루조각 AI 프록시를 호출하는 클라이언트 모듈\n650\t// 배포 시 PROXY_BASE를 ara 서버 주소로 교체한다 (예: https://ara.lucas-ai.cc).\n651\tconst PROXY_BASE = window.DAILYPIECE_PROXY_BASE || 'http://localhost:8090';\n652\t\n653\texport async function fetchFairyReply(mood, text) {\n654\t  const res = await fetch(`${PROXY_BASE}/api/fairy-reply`, {\n655\t    method: 'POST',\n656\t    headers: { 'Content-Type': 'application/json' },\n657\t    body: JSON.stringify({ mood, text }),\n658\t  });\n659\t  if (!res.ok) throw new Error(`proxy error ${res.status}`);\n660\t  const data = await res.json();\n661\t  return data.aiResponse;\n662\t}\n663\t```\n664\t\n665\t> 배포 메모: `index.html`에서 `<script>window.DAILYPIECE_PROXY_BASE='https://...'</script>`로 주소를 주입하면 코드 수정 없이 환경 전환 가능.\n666\t\n667\t- [ ] **Step 2: 커밋**\n668\t\n669\t```bash\n670\tgit add app/www/js/api.js\n671\tgit commit -m \"feat(app): add proxy API client\"\n672\t```\n673\t\n674\t---\n675\t\n676\t### Task 9: 메인 화면 HTML\n677\t\n678\t**Files:**\n679\t- Create: `app/www/index.html`\n680\t\n681\t- [ ] **Step 1: index.html 작성**\n682\t\n683\t`app/www/index.html`:\n684\t```html\n685\t<!DOCTYPE html>\n686\t<html lang=\"ko\">\n687\t<head>\n688\t  <meta charset=\"UTF-8\" />\n689\t  <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no\" />\n690\t  <title>하루조각 — AI 감정 반려 요정</title>\n691\t  <link rel=\"stylesheet\" href=\"css/tailwind.css\" />\n692\t  <link rel=\"stylesheet\" href=\"css/pixel.css\" />\n693\t</head>\n694\t<body class=\"flex justify-center items-center min-h-screen p-3\">\n695\t  <div class=\"w-full max-w-md bg-white border-4 border-black rounded-2xl shadow-[8px_8px_0px_0px_rgba(0,0,0,1)] overflow-hidden flex flex-col h-[90vh]\">\n696\t    <header class=\"bg-[#a7c5eb] border-b-4 border-black p-4 flex justify-between items-center text-black\">\n697\t      <div class=\"flex items-center space-x-2\">\n698\t        <span class=\"text-3xl animate-bounce\">🧚</span>\n699\t        <h1 class=\"text-xl font-bold tracking-wider\">하루조각</h1>\n700\t      </div>\n701\t      <div id=\"fairy-status\" class=\"text-xs bg-white border-2 border-black px-2 py-1 rounded\">조각이: 대기중 💤</div>\n702\t    </header>\n703\t\n704\t    <main class=\"flex-1 overflow-y-auto p-4 space-y-6\">\n705\t      <section class=\"bg-[#faf5ef] border-4 border-black rounded-xl p-3 shadow-[4px_4px_0px_0px_rgba(0,0,0,1)]\">\n706\t        <div class=\"flex justify-between items-center mb-3\">\n707\t          <button id=\"prev-month-btn\" class=\"font-bold border-2 border-black px-2 bg-white active:translate-y-1\">◀</button>\n708\t          <h2 id=\"calendar-title\" class=\"text-lg font-bold\">2026.05</h2>\n709\t          <button id=\"next-month-btn\" class=\"font-bold border-2 border-black px-2 bg-white active:translate-y-1\">▶</button>\n710\t        </div>\n711\t        <div class=\"grid grid-cols-7 gap-1 text-center text-xs font-bold mb-1\">\n712\t          <span class=\"text-red-500\">일</span><span>월</span><span>화</span><span>수</span><span>목</span><span>금</span><span class=\"text-blue-500\">토</span>\n713\t        </div>\n714\t        <div id=\"calendar-grid\" class=\"grid grid-cols-7 gap-1\"></div>\n715\t      </section>\n716\t\n717\t      <section id=\"write-section\" class=\"bg-white border-4 border-black rounded-xl p-4 shadow-[4px_4px_0px_0px_rgba(0,0,0,1)] space-y-4\">\n718\t        <h3 id=\"write-title\" class=\"text-md font-bold text-gray-800\">✨ 오늘의 조각 맞추기</h3>\n719\t        <div id=\"mood-picker\" class=\"flex justify-around py-2\"></div>\n720\t        <div class=\"space-y-2\">\n721\t          <textarea id=\"diary-text\" rows=\"3\" class=\"w-full border-2 border-black p-2 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-[#a7c5eb]\" placeholder=\"오늘 어떤 조각이 있었어? 조각이가 위로해 줄게... (한 줄 일기)\"></textarea>\n722\t          <button id=\"save-btn\" class=\"w-full bg-[#ffc4d0] border-4 border-black p-2 font-bold rounded-lg shadow-[2px_2px_0px_0px_rgba(0,0,0,1)] active:translate-y-1 active:shadow-none transition-all\">요정에게 일기 보내기 ✉️</button>\n723\t        </div>\n724\t      </section>\n725\t\n726\t      <section id=\"ai-section\" class=\"hidden bg-[#edf7f6] border-4 border-black rounded-xl p-4 shadow-[4px_4px_0px_0px_rgba(0,0,0,1)] space-y-3\">\n727\t        <div class=\"flex items-center space-x-3 border-b-2 border-black pb-2\">\n728\t          <span class=\"text-4xl animate-pulse\">🧚‍♀️</span>\n729\t          <div>\n730\t            <h4 class=\"font-bold text-sm\">조각이의 감성 배달</h4>\n731\t            <span id=\"ai-date\" class=\"text-xs text-gray-500\"></span>\n732\t          </div>\n733\t        </div>\n734\t        <p id=\"ai-content\" class=\"text-sm leading-relaxed whitespace-pre-wrap text-gray-800 bg-white border-2 border-black p-3 rounded-lg\"></p>\n735\t      </section>\n736\t    </main>\n737\t\n738\t    <footer class=\"bg-gray-100 border-t-4 border-black p-3 text-center text-xs text-gray-500\">\n739\t      하루조각 © 2026. Powered by Ara Engine.\n740\t    </footer>\n741\t  </div>\n742\t\n743\t  <script type=\"module\" src=\"js/main.js\"></script>\n744\t</body>\n745\t</html>\n746\t```\n747\t\n748\t- [ ] **Step 2: 커밋**\n749\t\n750\t```bash\n751\tgit add app/www/index.html\n752\tgit commit -m \"feat(app): add main screen markup\"\n753\t```\n754\t\n755\t---\n756\t\n757\t### Task 10: 달력 렌더 + 일기 제출 + 부트스트랩\n758\t\n759\t**Files:**\n760\t- Create: `app/www/js/calendar.js`, `app/www/js/diary.js`, `app/www/js/main.js`\n761\t\n762\t- [ ] **Step 1: calendar.js 작성 (달력 렌더 + 감정 선택기 렌더)**\n763\t\n764\t`app/www/js/calendar.js`:\n765\t```js\n766\t// 달력 격자와 감정 선택 버튼을 DOM에 렌더링하는 모듈\n767\timport { MOOD_MAP, MOOD_ORDER } from './moods.js';\n768\timport { monthGrid, monthKey } from './dates.js';\n769\timport { getByMonth } from './storage.js';\n770\t\n771\texport function renderMoodPicker(container, onSelect) {\n772\t  container.innerHTML = '';\n773\t  for (const mood of MOOD_ORDER) {\n774\t    const { emoji, label } = MOOD_MAP[mood];\n775\t    const btn = document.createElement('button');\n776\t    btn.dataset.mood = mood;\n777\t    btn.className = 'mood-btn text-3xl p-2 rounded-xl border-2 border-transparent transition active:scale-95';\n778\t    btn.innerHTML = `${emoji}<div class=\"text-[10px] text-center mt-1\">${label}</div>`;\n779\t    btn.addEventListener('click', () => onSelect(mood));\n780\t    container.appendChild(btn);\n781\t  }\n782\t}\n783\t\n784\texport function highlightMood(container, mood) {\n785\t  container.querySelectorAll('.mood-btn').forEach((b) => {\n786\t    b.classList.toggle('border-black', b.dataset.mood === mood);\n787\t    b.classList.toggle('bg-gray-200', b.dataset.mood === mood);\n788\t  });\n789\t}\n790\t\n791\texport function renderCalendar(grid, titleEl, year, month, selectedDate, onPick) {\n792\t  grid.innerHTML = '';\n793\t  titleEl.innerText = `${year}.${String(month).padStart(2, '0')}`;\n794\t  const { firstWeekday, lastDate } = monthGrid(year, month);\n795\t  const diaries = getByMonth(monthKey(year, month));\n796\t\n797\t  for (let i = 0; i < firstWeekday; i++) {\n798\t    grid.appendChild(document.createElement('div'));\n799\t  }\n800\t  for (let day = 1; day <= lastDate; day++) {\n801\t    const dateStr = `${monthKey(year, month)}-${String(day).padStart(2, '0')}`;\n802\t    const diary = diaries[dateStr];\n803\t    const cell = document.createElement('div');\n804\t    cell.className = 'aspect-square border-2 border-black rounded-lg flex flex-col justify-between items-center p-1 text-xs font-bold cursor-pointer transition active:scale-95';\n805\t    if (diary) {\n806\t      cell.classList.add(MOOD_MAP[diary.mood].color);\n807\t      cell.innerHTML = `<span>${day}</span><span class=\"text-lg\">${MOOD_MAP[diary.mood].emoji}</span>`;\n808\t    } else {\n809\t      cell.classList.add('bg-white');\n810\t      cell.innerHTML = `<span>${day}</span>`;\n811\t    }\n812\t    if (dateStr === selectedDate) cell.classList.add('ring-4', 'ring-[#ffc4d0]');\n813\t    cell.addEventListener('click', () => onPick(dateStr));\n814\t    grid.appendChild(cell);\n815\t  }\n816\t}\n817\t```\n818\t\n819\t- [ ] **Step 2: diary.js 작성 (제출 흐름)**\n820\t\n821\t`app/www/js/diary.js`:\n822\t```js\n823\t// 일기 제출과 AI 요정 답장 렌더링 흐름을 담당하는 모듈\n824\timport { fetchFairyReply } from './api.js';\n825\timport { saveDiary } from './storage.js';\n826\t\n827\texport async function submitDiary({ dateStr, mood, text, els, onSaved }) {\n828\t  if (!mood) { alert('오늘의 기분 이모지를 선택해줘찌! 🧚'); return; }\n829\t  if (!text.trim()) { alert('오늘 있었던 소소한 조각을 한 줄이라도 써줘찌! 🧚'); return; }\n830\t\n831\t  els.status.innerText = '조각이: 편지 굽는 중... ⚡';\n832\t  els.aiSection.classList.remove('hidden');\n833\t  els.aiContent.innerText = '조각이가 편지를 분석하고 멋진 조각을 굽고 있어찌... 조금만 기다려봐! (약 3~5초)';\n834\t\n835\t  let aiResponse;\n836\t  try {\n837\t    aiResponse = await fetchFairyReply(mood, text);\n838\t  } catch (err) {\n839\t    console.error(err);\n840\t    els.status.innerText = '조각이: 에러남 💔';\n841\t    els.aiContent.innerText = '앗, 편지 배달 중에 길을 잃었어찌... 네트워크를 확인하고 다시 보내줘!';\n842\t    return;\n843\t  }\n844\t\n845\t  saveDiary({ date: dateStr, mood, text, aiResponse });\n846\t  els.aiDate.innerText = dateStr;\n847\t  els.aiContent.innerText = aiResponse;\n848\t  els.status.innerText = '조각이: 배달 완료! 🎉';\n849\t  onSaved();\n850\t}\n851\t```\n852\t\n853\t- [ ] **Step 3: main.js 작성 (상태 + 이벤트 배선)**\n854\t\n855\t`app/www/js/main.js`:\n856\t```js\n857\t// 앱 부트스트랩: 상태 보관, 화면 배선, 달력/입력/제출 연결\n858\timport { formatDate } from './dates.js';\n859\timport { getByDate } from './storage.js';\n860\timport { renderCalendar, renderMoodPicker, highlightMood } from './calendar.js';\n861\timport { submitDiary } from './diary.js';\n862\t\n863\tconst state = { year: 0, month: 0, selectedDate: '', selectedMood: null };\n864\t\n865\tconst els = {\n866\t  grid: document.getElementById('calendar-grid'),\n867\t  title: document.getElementById('calendar-title'),\n868\t  moodPicker: document.getElementById('mood-picker'),\n869\t  writeTitle: document.getElementById('write-title'),\n870\t  diaryText: document.getElementById('diary-text'),\n871\t  saveBtn: document.getElementById('save-btn'),\n872\t  status: document.getElementById('fairy-status'),\n873\t  aiSection: document.getElementById('ai-section'),\n874\t  aiContent: document.getElementById('ai-content'),\n875\t  aiDate: document.getElementById('ai-date'),\n876\t};\n877\t\n878\tfunction refresh() {\n879\t  renderCalendar(els.grid, els.title, state.year, state.month, state.selectedDate, selectDate);\n880\t}\n881\t\n882\tfunction selectDate(dateStr) {\n883\t  state.selectedDate = dateStr;\n884\t  state.selectedMood = null;\n885\t  els.writeTitle.innerText = `✨ ${dateStr} 조각 맞추기`;\n886\t  highlightMood(els.moodPicker, null);\n887\t\n888\t  const diary = getByDate(dateStr);\n889\t  if (diary) {\n890\t    els.diaryText.value = diary.text;\n891\t    state.selectedMood = diary.mood;\n892\t    highlightMood(els.moodPicker, diary.mood);\n893\t    els.aiSection.classList.remove('hidden');\n894\t    els.aiDate.innerText = dateStr;\n895\t    els.aiContent.innerText = diary.aiResponse;\n896\t  } else {\n897\t    els.diaryText.value = '';\n898\t    els.aiSection.classList.add('hidden');\n899\t  }\n900\t  refresh();\n901\t}\n902\t\n903\tfunction changeMonth(delta) {\n904\t  state.month += delta;\n905\t  if (state.month < 1) { state.month = 12; state.year--; }\n906\t  if (state.month > 12) { state.month = 1; state.year++; }\n907\t  refresh();\n908\t}\n909\t\n910\tfunction init() {\n911\t  const now = new Date();\n912\t  state.year = now.getFullYear();\n913\t  state.month = now.getMonth() + 1;\n914\t  state.selectedDate = formatDate(now);\n915\t\n916\t  renderMoodPicker(els.moodPicker, (mood) => {\n917\t    state.selectedMood = mood;\n918\t    highlightMood(els.moodPicker, mood);\n919\t  });\n920\t  els.saveBtn.addEventListener('click', () =>\n921\t    submitDiary({\n922\t      dateStr: state.selectedDate,\n923\t      mood: state.selectedMood,\n924\t      text: els.diaryText.value,\n925\t      els,\n926\t      onSaved: refresh,\n927\t    })\n928\t  );\n929\t  document.getElementById('prev-month-btn').addEventListener('click', () => changeMonth(-1));\n930\t  document.getElementById('next-month-btn').addEventListener('click', () => changeMonth(1));\n931\t\n932\t  selectDate(state.selectedDate);\n933\t}\n934\t\n935\tdocument.addEventListener('DOMContentLoaded', init);\n936\t```\n937\t\n938\t- [ ] **Step 4: 커밋**\n939\t\n940\t```bash\n941\tgit add app/www/js/calendar.js app/www/js/diary.js app/www/js/main.js\n942\tgit commit -m \"feat(app): wire calendar render, diary submit, bootstrap\"\n943\t```\n944\t\n945\t---\n946\t\n947\t### Task 11: 픽셀 스타일 + Tailwind 빌드 + 폰트 동봉\n948\t\n949\t**Files:**\n950\t- Create: `app/src/input.css`, `app/tailwind.config.js`, `app/www/css/pixel.css`\n951\t- Create: `app/www/fonts/` (DungGeunMo woff2)\n952\t\n953\t- [ ] **Step 1: tailwind.config.js 작성**\n954\t\n955\t`app/tailwind.config.js`:\n956\t```js\n957\t/** @type {import('tailwindcss').Config} */\n958\texport default {\n959\t  content: ['./www/**/*.{html,js}'],\n960\t  theme: { extend: {} },\n961\t  plugins: [],\n962\t};\n963\t```\n964\t\n965\t- [ ] **Step 2: src/input.css 작성**\n966\t\n967\t`app/src/input.css`:\n968\t```css\n969\t@tailwind base;\n970\t@tailwind components;\n971\t@tailwind utilities;\n972\t```\n973\t\n974\t- [ ] **Step 3: pixel.css 작성 (폰트 로컬 동봉 + 애니메이션)**\n975\t\n976\t`app/www/css/pixel.css`:\n977\t```css\n978\t/* 픽셀 폰트 로컬 동봉(오프라인 동작)과 커스텀 인터랙션 애니메이션 */\n979\t@font-face {\n980\t  font-family: 'DungGeunMo';\n981\t  src: url('../fonts/DungGeunMo.woff2') format('woff2');\n982\t  font-display: swap;\n983\t}\n984\t\n985\tbody {\n986\t  font-family: 'DungGeunMo', sans-serif;\n987\t  background-color: #f3f0e9;\n988\t  -webkit-touch-callout: none;\n989\t  -webkit-user-select: none;\n990\t  user-select: none;\n991\t  -webkit-tap-highlight-color: transparent;\n992\t}\n993\t\n994\tinput, textarea { -webkit-user-select: text; user-select: text; }\n995\t\n996\t@keyframes hoverShake {\n997\t  0% { transform: translate(0,0) rotate(0deg); }\n998\t  25% { transform: translate(1px,1px) rotate(1deg); }\n999\t  50% { transform: translate(-1px,-1px) rotate(-1deg); }\n1000\t  75% { transform: translate(1px,-1px) rotate(1deg); }\n1001\t  100% { transform: translate(0,0) rotate(0deg); }\n1002\t}\n1003\t.mood-btn:hover { animation: hoverShake 0.3s infinite; }\n1004\t```\n1005\t\n1006\t- [ ] **Step 4: DungGeunMo 폰트 동봉**\n1007\t\n1008\tDungGeunMo(둥근모꼴) 픽셀 폰트를 `app/www/fonts/DungGeunMo.woff2`로 저장한다.\n1009\t- 출처: 공개 픽셀 한글 폰트(둥근모꼴 계열). 다운로드 후 woff2로 변환하거나 woff2 배포본 사용.\n1010\t- **반드시 상업적 사용(플레이스토어 배포) 가능 라이선스인지 확인하고, 라이선스 전문을 `app/www/fonts/LICENSE.txt`로 함께 동봉한다.** 라이선스가 불명확하면 Galmuri 등 OFL 픽셀 폰트로 대체.\n1011\t\n1012\tRun(검증): `ls -la app/www/fonts/DungGeunMo.woff2`\n1013\tExpected: 파일 존재.\n1014\t\n1015\t- [ ] **Step 5: Tailwind CSS 빌드**\n1016\t\n1017\tRun: `cd app && npm install && npm run build:css`\n1018\tExpected: `app/www/css/tailwind.css` 생성됨(에러 없음).\n1019\t\n1020\t- [ ] **Step 6: 로컬에서 정적 서빙 + 수동 검증**\n1021\t\n1022\tRun(별도 터미널): `cd proxy && npm start` (프록시 실행)\n1023\tRun: `cd app/www && python3 -m http.server 5500`\n1024\t브라우저에서 `http://localhost:5500` 접속 →\n1025\t- 달력이 이번 달로 렌더되는지\n1026\t- 기분 선택 + 한 줄 일기 + 전송 → 요정 답장(폴백 또는 실제) 카드 출력\n1027\t- 달력에 해당 날짜 색/이모지 채워지는지\n1028\t- 새로고침 후에도 기록 유지되는지(localStorage)\n1029\t\n1030\t- [ ] **Step 7: 커밋**\n1031\t\n1032\t```bash\n1033\tgit add app/src/input.css app/tailwind.config.js app/www/css/pixel.css app/www/fonts/\n1034\tgit commit -m \"feat(app): add pixel styles, tailwind build, bundled font\"\n1035\t```\n1036\t\n1037\t---\n1038\t\n1039\t## Phase C — Capacitor 안드로이드 패키징\n1040\t\n1041\t### Task 12: Capacitor 초기화 + 안드로이드 플랫폼\n1042\t\n1043\t**Files:**\n1044\t- Create: `app/capacitor.config.json`, `app/android/` (생성됨)\n1045\t\n1046\t- [ ] **Step 1: capacitor.config.json 작성**\n1047\t\n1048\t`app/capacitor.config.json`:\n1049\t```json\n1050\t{\n1051\t  \"appId\": \"cc.lucasai.dailypiece\",\n1052\t  \"appName\": \"하루조각\",\n1053\t  \"webDir\": \"www\"\n1054\t}\n1055\t```\n1056\t\n1057\t> 앱 ID는 `cc.lucasai.dailypiece`(하이픈 없는 유효 패키지명). PLAN.md의 `cc.lucas-ai.dailypiece`는 무효라 폐기.\n1058\t\n1059\t- [ ] **Step 2: 안드로이드 플랫폼 추가**\n1060\t\n1061\tRun: `cd app && npx cap add android`\n1062\tExpected: `app/android/` 생성, 에러 없음.\n1063\t\n1064\t- [ ] **Step 3: 웹 자산 동기화**\n1065\t\n1066\tRun: `cd app && npm run build:css && npx cap sync android`\n1067\tExpected: `www/`가 안드로이드 프로젝트로 복사됨.\n1068\t\n1069\t- [ ] **Step 4: 커밋**\n1070\t\n1071\t```bash\n1072\tgit add app/capacitor.config.json app/package.json\n1073\tgit commit -m \"chore(app): add capacitor android platform\"\n1074\t```\n1075\t\n1076\t---\n1077\t\n1078\t### Task 13: 디바이스 빌드 + 오프라인 동작 검증\n1079\t\n1080\t**Files:**\n1081\t- Modify: `app/www/index.html` (배포 프록시 주소 주입)\n1082\t\n1083\t- [ ] **Step 1: 배포 프록시 주소 주입**\n1084\t\n1085\t`app/www/index.html`의 `<head>` 안, `css/tailwind.css` 링크 앞에 추가:\n1086\t```html\n1087\t<script>window.DAILYPIECE_PROXY_BASE = 'https://ara.lucas-ai.cc';</script>\n1088\t```\n1089\t> 실제 프록시 배포 주소로 교체. 프록시는 ara 서버(예: 포트 8090)에 배포하고 위 도메인/경로로 리버스 프록시 연결.\n1090\t\n1091\t- [ ] **Step 2: 안드로이드 스튜디오 열기**\n1092\t\n1093\tRun: `cd app && npx cap open android`\n1094\tExpected: 안드로이드 스튜디오에서 프로젝트 열림.\n1095\t\n1096\t- [ ] **Step 3: 실기기/에뮬레이터 빌드 & 실행**\n1097\t\n1098\t안드로이드 스튜디오에서 Run(▶) → 앱 설치/실행.\n1099\t검증:\n1100\t- 앱이 정상 실행되고 픽셀 폰트/레이아웃이 깨지지 않는지\n1101\t- **비행기 모드(오프라인)에서도 달력 화면과 기록 열람이 동작하는지**(UI/폰트가 로컬 동봉이라 깨지면 안 됨)\n1102\t- 온라인에서 일기 전송 → 요정 답장 수신 → 달력 반영 → 앱 재실행 후에도 유지\n1103\t\n1104\t- [ ] **Step 4: 릴리스 빌드(AAB) 생성**\n1105\t\n1106\t안드로이드 스튜디오 → Build → Generate Signed Bundle/APK → Android App Bundle(.aab).\n1107\t업로드 키스토어를 생성/보관하고 `.aab`를 산출(플레이스토어 제출용).\n1108\t\n1109\t- [ ] **Step 5: 커밋**\n1110\t\n1111\t```bash\n1112\tgit add app/www/index.html\n1113\tgit commit -m \"chore(app): inject production proxy base for release\"\n1114\t```\n1115\t\n1116\t---\n1117\t\n1118\t## 플레이스토어 업로드 전 체크리스트 (코드 외 준비물)\n1119\t\n1120\t이 항목들은 코드가 아니라 출시 운영 작업이라 별도로 처리한다.\n1121\t- [ ] 구글 플레이 개발자 계정($25 일회성 등록)\n1122\t- [ ] 앱 아이콘(512×512) + 피처 그래픽(1024×500) + 스크린샷(폰 2장 이상)\n1123\t- [ ] 개인정보 처리방침 URL — **로컬 저장이라 서버에 개인정보 미수집**임을 명시(데이터 안전성 섹션 작성 간단해짐)\n1124\t- [ ] 데이터 안전성(Data safety) 설문: 일기 데이터는 기기 내 저장, 서버 전송은 AI 답장 생성 목적의 일시 처리임을 기재\n1125\t- [ ] 콘텐츠 등급 설문\n1126\t- [ ] AI 프록시(ara 서버) 상시 가동 + HTTPS 도메인 연결 확인\n1127\t- [ ] 동봉 폰트 상업적 라이선스 확인 완료\n1128\t\n1129\t> 결제·월간 보고서·백업·코스튬은 MVP 비범위(다음 계획). 본 계획은 무료 코어 + 프록시 + 패키징까지로 한정한다.\n1130\t\n1131\t---\n1132\t\n1133\t## Self-Review 결과\n1134\t\n1135\t- **스펙 커버리지:** 설계 2(아키텍처)=Phase A+Task 8, 3(데이터 모델)=Task 6, 4(수익화)=무료 코어만 구현·유료 자리만 명시(비범위), 5(화면)=Task 9·10·11, 6(스택/버전)=Task 1·5·12, 7(변경)=전반 반영, 8(MVP 범위)=Phase 구분으로 반영. 결제/보고서는 의도적으로 비범위.\n1136\t- **플레이스홀더:** 모든 코드 단계에 실제 코드 포함. 폰트 파일만 외부 자산(다운로드 단계 + 라이선스 확인 명시).\n1137\t- **타입 일관성:** `saveDiary({date,mood,text,aiResponse})`, `getByDate/getByMonth/loadAll/exportJSON`, `monthGrid/monthKey/formatDate`, `MOOD_MAP/MOOD_ORDER`, `fetchFairyReply`, `generateFairyReply/buildFairyPrompt/MOOD_KOREAN` 시그니처가 정의 Task와 사용 Task에서 일치.\n1138\t"}]},"uuid":"8feeb56d-1bb1-4ee3-9719-3a0ff8b8aabd","timestamp":"2026-05-30T06:28:14.820Z","sourceToolAssistantUUID":"1e29293f-9f9e-4a00-a286-c30554a38fc7","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
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{"parentUuid":"e5b1fa33-fb17-453e-8639-7f3b9f6edef7","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_017CXjGMGaDpE1mMSpeZPUJ1","type":"tool_result","content":"1\t// Gemini 호출과 요정 프롬프트 빌드를 담당하는 모듈\n2\timport { GoogleGenAI } from '@google/genai';\n3\timport dotenv from 'dotenv';\n4\tdotenv.config();\n5\t\n6\texport const MOOD_KOREAN = {\n7\t  happy: '행복함/기쁨',\n8\t  peaceful: '평온함/안정',\n9\t  neutral: '그저 그렇고 평범함',\n10\t  sad: '슬픔/지침',\n11\t  angry: '화남/답답함',\n12\t};\n13\t\n14\texport function buildFairyPrompt(mood, text) {\n15\t  const moodLabel = MOOD_KOREAN[mood] || mood;\n16\t  return `당신은 모바일 다이어리 앱의 AI 감정 반려 요정 '조각이'입니다.\n17\t귀엽고 친근한 2D 도트 게임 캐릭터 페르소나를 유지하세요.\n18\t\n19\t[유저 정보]\n20\t- 오늘 선택한 감정: ${moodLabel}\n21\t- 오늘 남긴 일기: \"${text}\"\n22\t\n23\t[요청 사항]\n24\t- 유저의 감정에 깊이 공감하고 위로하거나 함께 기뻐해 주세요.\n25\t- 말투는 \"~했어!\", \"~구낭!\", \"~찌!\", \"~할게!\" 같은 다정하고 귀여운 반말 요정 말투.\n26\t- 3~4문장으로 컴팩트하게. 줄바꿈을 적절히 사용해 스마트폰 카드에 예쁘게 들어가게.`;\n27\t}\n28\t\n29\texport async function generateFairyReply(mood, text) {\n30\t  const apiKey = process.env.GEMINI_API_KEY;\n31\t  if (!apiKey) {\n32\t    return `안뇽! 난 픽셀 요정 조각이야! 오늘 일기를 남겨줬구낭? 지금은 잠깐 낮잠 자는 중이라 답장이 짧지만, 네 마음은 다 전해졌어찌! (기분: ${mood})`;\n33\t  }\n34\t  const ai = new GoogleGenAI({ apiKey });\n35\t  try {\n36\t    const response = await ai.models.generateContent({\n37\t      model: 'gemini-2.5-flash',\n38\t      contents: buildFairyPrompt(mood, text),\n39\t    });\n40\t    return response.text.trim();\n41\t  } catch (error) {\n42\t    console.error('Gemini API Error:', error);\n43\t    return '앗... 편지를 배달하다가 바람이 불어서 잠깐 길을 잃었어찌... 그래도 네 예쁜 마음은 다 전해졌을 거야! 힘내!';\n44\t  }\n45\t}\n46\t"}]},"uuid":"226ed976-dd4a-4b39-9cba-38c5a4d813f5","timestamp":"2026-05-30T06:28:22.033Z","sourceToolAssistantUUID":"e5b1fa33-fb17-453e-8639-7f3b9f6edef7","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"226ed976-dd4a-4b39-9cba-38c5a4d813f5","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_01WY6M1YNSe2amUXjS1ByghE","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01MVbNNEhAM3M1tuFLQh6CRD","name":"Read","input":{"file_path":"/home/lucas/Android-app/DailyPiece/proxy/server.js"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":486,"cache_read_input_tokens":42421,"output_tokens":129,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":486},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":129,"cache_read_input_tokens":42421,"cache_creation_input_tokens":486,"cache_creation":{"ephemeral_5m_input_tokens":486,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbYHC6ebiJBWgG8ryqnXu","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"4227b482-4ce2-41cb-b3d0-ae4486c46d76","timestamp":"2026-05-30T06:28:22.151Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"4227b482-4ce2-41cb-b3d0-ae4486c46d76","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01MVbNNEhAM3M1tuFLQh6CRD","type":"tool_result","content":"1\t// 하루조각 AI 프록시: Gemini 키를 숨기고 요정 답장만 대행하는 stateless 서버\n2\timport express from 'express';\n3\timport cors from 'cors';\n4\timport dotenv from 'dotenv';\n5\timport { generateFairyReply } from './ai.js';\n6\t\n7\tdotenv.config();\n8\t\n9\texport const app = express();\n10\tapp.use(cors());\n11\tapp.use(express.json());\n12\t\n13\tapp.get('/api/health', (req, res) => {\n14\t  res.json({ status: 'ok' });\n15\t});\n16\t\n17\tapp.post('/api/fairy-reply', async (req, res) => {\n18\t  const { mood, text } = req.body || {};\n19\t  if (!mood || !text) {\n20\t    return res.status(400).json({ error: 'mood and text are required.' });\n21\t  }\n22\t  try {\n23\t    const aiResponse = await generateFairyReply(mood, text);\n24\t    res.json({ aiResponse });\n25\t  } catch (err) {\n26\t    res.status(500).json({ error: err.message });\n27\t  }\n28\t});\n29\t\n30\t// 직접 실행될 때만 listen (테스트 import 시에는 listen 안 함)\n31\tconst isMain = process.argv[1] && process.argv[1].endsWith('server.js');\n32\tif (isMain) {\n33\t  const PORT = process.env.PORT || 8090;\n34\t  app.listen(PORT, '0.0.0.0', () => {\n35\t    console.log(`하루조각 프록시 실행 중: http://localhost:${PORT}`);\n36\t  });\n37\t}\n38\t"}]},"uuid":"3495ac6c-71e2-494a-9092-147f6fbd869f","timestamp":"2026-05-30T06:28:22.174Z","sourceToolAssistantUUID":"4227b482-4ce2-41cb-b3d0-ae4486c46d76","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"3495ac6c-71e2-494a-9092-147f6fbd869f","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_01KoJvQXQfGV9PAi1QBapx3R","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01L18a7a3WJsgPnPWZooucxo","name":"Read","input":{"file_path":"/home/lucas/Android-app/DailyPiece/proxy/test/ai.test.js"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1545,"cache_read_input_tokens":42907,"cache_creation":{"ephemeral_5m_input_tokens":1545,"ephemeral_1h_input_tokens":0},"output_tokens":37,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbYHCKButEAaMB8UhGCG4","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"42bb0135-3532-4d6f-9301-a6e146f78fe1","timestamp":"2026-05-30T06:28:25.074Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"42bb0135-3532-4d6f-9301-a6e146f78fe1","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01L18a7a3WJsgPnPWZooucxo","type":"tool_result","content":"1\t// 요정 프롬프트 빌더 단위 테스트\n2\timport { test } from 'node:test';\n3\timport assert from 'node:assert/strict';\n4\timport { buildFairyPrompt, MOOD_KOREAN } from '../ai.js';\n5\t\n6\ttest('buildFairyPrompt은 감정과 일기 내용을 포함한다', () => {\n7\t  const prompt = buildFairyPrompt('sad', '오늘 미팅이 어그러졌어');\n8\t  assert.ok(prompt.includes('오늘 미팅이 어그러졌어'));\n9\t  assert.ok(prompt.includes(MOOD_KOREAN.sad));\n10\t});\n11\t\n12\ttest('buildFairyPrompt은 알 수 없는 감정도 원문 그대로 넣는다', () => {\n13\t  const prompt = buildFairyPrompt('excited', '신난다');\n14\t  assert.ok(prompt.includes('excited'));\n15\t});\n16\t\n17\ttest('buildFairyPrompt은 요정 페르소나 지침을 포함한다', () => {\n18\t  const prompt = buildFairyPrompt('happy', '좋은 날');\n19\t  assert.ok(prompt.includes('조각이'));\n20\t});\n21\t\n22\timport { generateFairyReply } from '../ai.js';\n23\t\n24\ttest('generateFairyReply는 API 키가 없으면 폴백 문구를 반환한다', async () => {\n25\t  const original = process.env.GEMINI_API_KEY;\n26\t  delete process.env.GEMINI_API_KEY;\n27\t  const reply = await generateFairyReply('sad', '힘든 하루였어');\n28\t  assert.equal(typeof reply, 'string');\n29\t  assert.ok(reply.length > 0);\n30\t  assert.ok(reply.includes('조각이') || reply.includes('조각'));\n31\t  if (original) process.env.GEMINI_API_KEY = original;\n32\t});\n33\t"}]},"uuid":"bfce2918-7363-43f3-8f57-1910b2d6b045","timestamp":"2026-05-30T06:28:25.107Z","sourceToolAssistantUUID":"42bb0135-3532-4d6f-9301-a6e146f78fe1","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"bfce2918-7363-43f3-8f57-1910b2d6b045","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_01KoJvQXQfGV9PAi1QBapx3R","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Vuz8W6BwXhjQB8rWDquBVB","name":"Read","input":{"file_path":"/home/lucas/Android-app/DailyPiece/proxy/test/server.test.js"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1545,"cache_read_input_tokens":42907,"output_tokens":137,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":1545},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":137,"cache_read_input_tokens":42907,"cache_creation_input_tokens":1545,"cache_creation":{"ephemeral_5m_input_tokens":1545,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbYHCKButEAaMB8UhGCG4","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"0cd118f0-a0ae-4c1f-924e-b6f0ed30e552","timestamp":"2026-05-30T06:28:25.373Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"0cd118f0-a0ae-4c1f-924e-b6f0ed30e552","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Vuz8W6BwXhjQB8rWDquBVB","type":"tool_result","content":"1\t// 프록시 HTTP 엔드포인트 테스트 (GEMINI_API_KEY 미설정 → 폴백 경로)\n2\timport { test } from 'node:test';\n3\timport assert from 'node:assert/strict';\n4\timport request from 'supertest';\n5\timport { app } from '../server.js';\n6\t\n7\ttest('POST /api/fairy-reply는 mood/text를 받아 aiResponse를 반환', async () => {\n8\t  const res = await request(app)\n9\t    .post('/api/fairy-reply')\n10\t    .send({ mood: 'happy', text: '오늘 좋은 일이 있었어' });\n11\t  assert.equal(res.status, 200);\n12\t  assert.equal(typeof res.body.aiResponse, 'string');\n13\t  assert.ok(res.body.aiResponse.length > 0);\n14\t});\n15\t\n16\ttest('POST /api/fairy-reply는 mood 누락 시 400', async () => {\n17\t  const res = await request(app).post('/api/fairy-reply').send({ text: 'x' });\n18\t  assert.equal(res.status, 400);\n19\t});\n20\t\n21\ttest('GET /api/health는 ok', async () => {\n22\t  const res = await request(app).get('/api/health');\n23\t  assert.equal(res.status, 200);\n24\t  assert.equal(res.body.status, 'ok');\n25\t});\n26\t"}]},"uuid":"d0d363ee-4b03-4f6d-8d48-e7254939c312","timestamp":"2026-05-30T06:28:25.408Z","sourceToolAssistantUUID":"0cd118f0-a0ae-4c1f-924e-b6f0ed30e552","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"d0d363ee-4b03-4f6d-8d48-e7254939c312","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_0131TxvpygJRF3ZJ2eN34coH","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01W6T1C1jVyFD3QK5vCGVdFZ","name":"Read","input":{"file_path":"/home/lucas/Android-app/DailyPiece/.gitignore"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1164,"cache_read_input_tokens":44452,"output_tokens":71,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":1164},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":71,"cache_read_input_tokens":44452,"cache_creation_input_tokens":1164,"cache_creation":{"ephemeral_5m_input_tokens":1164,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbYHCZ46hLKT6zeqPVL34","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"692fb361-86a8-4e7b-8b57-9116d2e66640","timestamp":"2026-05-30T06:28:27.998Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"692fb361-86a8-4e7b-8b57-9116d2e66640","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01W6T1C1jVyFD3QK5vCGVdFZ","type":"tool_result","content":"1\tnode_modules/\n2\t.env\n3\t*.db\n4\tapp/android/\n5\tapp/www/css/tailwind.css\n6\t"}]},"uuid":"cdda7a1c-b436-4d0b-917e-2387bc779267","timestamp":"2026-05-30T06:28:28.031Z","sourceToolAssistantUUID":"692fb361-86a8-4e7b-8b57-9116d2e66640","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"cdda7a1c-b436-4d0b-917e-2387bc779267","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_018tYYkH4kQRZNaDEczCWA9q","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me run the tests."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":219,"cache_read_input_tokens":45616,"cache_creation":{"ephemeral_5m_input_tokens":219,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbYHCk8MK8J1UkT9PCHzm","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"674595a1-6388-47af-a824-062f4ad5e083","timestamp":"2026-05-30T06:28:30.023Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
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{"parentUuid":"6962dd95-e764-4cd3-b23a-59672edfee7e","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Tfy3cYV8jLsJUNQ6hUnUwj","type":"tool_result","content":"> dailypiece-proxy@1.0.0 test\n> node --test\n\nTAP version 13\n# Subtest: buildFairyPrompt은 감정과 일기 내용을 포함한다\nok 1 - buildFairyPrompt은 감정과 일기 내용을 포함한다\n  ---\n  duration_ms: 1.34904\n  type: 'test'\n  ...\n# Subtest: buildFairyPrompt은 알 수 없는 감정도 원문 그대로 넣는다\nok 2 - buildFairyPrompt은 알 수 없는 감정도 원문 그대로 넣는다\n  ---\n  duration_ms: 0.267819\n  type: 'test'\n  ...\n# Subtest: buildFairyPrompt은 요정 페르소나 지침을 포함한다\nok 3 - buildFairyPrompt은 요정 페르소나 지침을 포함한다\n  ---\n  duration_ms: 0.235542\n  type: 'test'\n  ...\n# Subtest: generateFairyReply는 API 키가 없으면 폴백 문구를 반환한다\nok 4 - generateFairyReply는 API 키가 없으면 폴백 문구를 반환한다\n  ---\n  duration_ms: 0.43449\n  type: 'test'\n  ...\n# Subtest: POST /api/fairy-reply는 mood/text를 받아 aiResponse를 반환\nok 5 - POST /api/fairy-reply는 mood/text를 받아 aiResponse를 반환\n  ---\n  duration_ms: 37.048592\n  type: 'test'\n  ...\n# Subtest: POST /api/fairy-reply는 mood 누락 시 400\nok 6 - POST /api/fairy-reply는 mood 누락 시 400\n  ---\n  duration_ms: 8.424084\n  type: 'test'\n  ...\n# Subtest: GET /api/health는 ok\nok 7 - GET /api/health는 ok\n  ---\n  duration_ms: 7.179629\n  type: 'test'\n  ...\n1..7\n# tests 7\n# suites 0\n# pass 7\n# fail 0\n# cancelled 0\n# skipped 0\n# todo 0\n# duration_ms 452.95115","is_error":false}]},"uuid":"958ddf3e-fbbe-4633-9425-799b930ad499","timestamp":"2026-05-30T06:28:31.492Z","sourceToolAssistantUUID":"6962dd95-e764-4cd3-b23a-59672edfee7e","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
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{"parentUuid":"8b2b48b0-b323-458d-a2d7-6b3f4d5e76fa","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014qaTzXYrWDd9qDmH2tqwAw","type":"tool_result","content":"  45 ai.js\n  37 server.js\n  32 test/ai.test.js\n  25 test/server.test.js\n 139 total","is_error":false}]},"uuid":"f4e26a84-6b25-4edc-875d-ef7997dc3f69","timestamp":"2026-05-30T06:28:34.967Z","sourceToolAssistantUUID":"8b2b48b0-b323-458d-a2d7-6b3f4d5e76fa","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
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{"parentUuid":"107c8049-1126-44e3-bc05-e652788bea3a","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_012RdY19JqSiJd7qcHqcAuH1","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Vfm5oQ4P8ZSXF1WT61koqs","name":"Bash","input":{"command":"grep -n \"get text\" /home/lucas/Android-app/DailyPiece/proxy/node_modules/@google/genai/dist/index.mjs 2>/dev/null | head -10","description":"Check if response.text is a getter in @google/genai 2.7.0"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":161,"cache_read_input_tokens":48563,"output_tokens":137,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":161},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":137,"cache_read_input_tokens":48563,"cache_creation_input_tokens":161,"cache_creation":{"ephemeral_5m_input_tokens":161,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbYHEFvGYZLAaLr6j2Fmp","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"a3df8c26-2af7-4e8b-922e-47adc395aca2","timestamp":"2026-05-30T06:28:51.144Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"a3df8c26-2af7-4e8b-922e-47adc395aca2","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Vfm5oQ4P8ZSXF1WT61koqs","type":"tool_result","content":"2398:    get text() {\n2837:    get text() {","is_error":false}]},"uuid":"52fc18d7-327c-462a-a128-83f213cf175e","timestamp":"2026-05-30T06:28:51.238Z","sourceToolAssistantUUID":"a3df8c26-2af7-4e8b-922e-47adc395aca2","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"52fc18d7-327c-462a-a128-83f213cf175e","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_01EQb3RPKgW49yBQs9a5dBrz","type":"message","role":"assistant","content":[{"type":"text","text":"`response.text` is a getter — the usage in `ai.js` (`response.text.trim()`) is correct."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":264,"cache_read_input_tokens":48724,"cache_creation":{"ephemeral_5m_input_tokens":264,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbYHESs5jNVwkpzVzoXmx","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"89dc96d7-ffe4-4324-8609-d8c3f2d60742","timestamp":"2026-05-30T06:28:53.557Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"89dc96d7-ffe4-4324-8609-d8c3f2d60742","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_01EQb3RPKgW49yBQs9a5dBrz","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01B5ZQa115SERyUBqRpaUDRa","name":"Bash","input":{"command":"grep -n \"get text\" /home/lucas/Android-app/DailyPiece/proxy/node_modules/@google/genai/dist/index.mjs | head -5\n# Check context of the getter near line 2398\nsed -n '2394,2410p' /home/lucas/Android-app/DailyPiece/proxy/node_modules/@google/genai/dist/index.mjs","description":"Verify response.text getter implementation context"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":264,"cache_read_input_tokens":48724,"cache_creation":{"ephemeral_5m_input_tokens":264,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbYHESs5jNVwkpzVzoXmx","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"e604b6ab-871c-42d3-baae-c6600b1871cd","timestamp":"2026-05-30T06:28:54.836Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"e604b6ab-871c-42d3-baae-c6600b1871cd","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01B5ZQa115SERyUBqRpaUDRa","type":"tool_result","content":"2398:    get text() {\n2837:    get text() {\n     *\n     * console.debug(response.text);\n     * ```\n     */\n    get text() {\n        var _a, _b, _c, _d, _e, _f, _g, _h;\n        if (((_d = (_c = (_b = (_a = this.candidates) === null || _a === void 0 ? void 0 : _a[0]) === null || _b === void 0 ? void 0 : _b.content) === null || _c === void 0 ? void 0 : _c.parts) === null || _d === void 0 ? void 0 : _d.length) === 0) {\n            return undefined;\n        }\n        if (this.candidates && this.candidates.length > 1) {\n            console.warn('there are multiple candidates in the response, returning text from the first one.');\n        }\n        let text = '';\n        let anyTextPartText = false;\n        const nonTextParts = [];\n        for (const part of (_h = (_g = (_f = (_e = this.candidates) === null || _e === void 0 ? void 0 : _e[0]) === null || _f === void 0 ? void 0 : _f.content) === null || _g === void 0 ? void 0 : _g.parts) !== null && _h !== void 0 ? _h : []) {\n            for (const [fieldName, fieldValue] of Object.entries(part)) {","is_error":false}]},"uuid":"e7b95706-f75c-46ff-8313-06cf81c1be2a","timestamp":"2026-05-30T06:28:54.977Z","sourceToolAssistantUUID":"e604b6ab-871c-42d3-baae-c6600b1871cd","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"e7b95706-f75c-46ff-8313-06cf81c1be2a","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_016Qv1ZuAWL8riDTGY9g5rHW","type":"message","role":"assistant","content":[{"type":"text","text":"Good — `response.text` is a getter returning a string (or undefined). The code calls `.trim()` on it. There's a potential issue if `response.text` returns `undefined` (e.g., empty candidates or safety block). Let me verify:"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":595,"cache_read_input_tokens":48988,"cache_creation":{"ephemeral_5m_input_tokens":595,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbYHEjFZyZ9NtoEiRPNwv","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"e56f70fd-4aac-45ba-83c3-e8f5888108d8","timestamp":"2026-05-30T06:29:00.569Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"e56f70fd-4aac-45ba-83c3-e8f5888108d8","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_016Qv1ZuAWL8riDTGY9g5rHW","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01ES19kg7RMs97sQ35v77MGK","name":"Bash","input":{"command":"sed -n '2410,2440p' /home/lucas/Android-app/DailyPiece/proxy/node_modules/@google/genai/dist/index.mjs","description":"Check if response.text can return undefined"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":595,"cache_read_input_tokens":48988,"output_tokens":177,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":595},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":177,"cache_read_input_tokens":48988,"cache_creation_input_tokens":595,"cache_creation":{"ephemeral_5m_input_tokens":595,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbYHEjFZyZ9NtoEiRPNwv","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"c0f310db-a934-4d09-ad6c-91e1dbe513e9","timestamp":"2026-05-30T06:29:01.468Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"c0f310db-a934-4d09-ad6c-91e1dbe513e9","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01ES19kg7RMs97sQ35v77MGK","type":"tool_result","content":"            for (const [fieldName, fieldValue] of Object.entries(part)) {\n                if (fieldName !== 'text' &&\n                    fieldName !== 'thought' &&\n                    fieldName !== 'thoughtSignature' &&\n                    (fieldValue !== null || fieldValue !== undefined)) {\n                    nonTextParts.push(fieldName);\n                }\n            }\n            if (typeof part.text === 'string') {\n                if (typeof part.thought === 'boolean' && part.thought) {\n                    continue;\n                }\n                anyTextPartText = true;\n                text += part.text;\n            }\n        }\n        if (nonTextParts.length > 0) {\n            console.warn(`there are non-text parts ${nonTextParts} in the response, returning concatenation of all text parts. Please refer to the non text parts for a full response from model.`);\n        }\n        // part.text === '' is different from part.text is null\n        return anyTextPartText ? text : undefined;\n    }\n    /**\n     * Returns the concatenation of all inline data parts from the first candidate\n     * in the response.\n     *\n     * @remarks\n     * If there are multiple candidates in the response, the inline data from the\n     * first one will be returned. If there are non-inline data parts in the\n     * response, the concatenation of all inline data parts will be returned, and\n     * a warning will be logged.","is_error":false}]},"uuid":"fa125903-22df-4cc7-be2d-940ae8fa946f","timestamp":"2026-05-30T06:29:01.577Z","sourceToolAssistantUUID":"c0f310db-a934-4d09-ad6c-91e1dbe513e9","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"fa125903-22df-4cc7-be2d-940ae8fa946f","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_01XAQSKJD3WuBra9gLzkkuW2","type":"message","role":"assistant","content":[{"type":"text","text":"Confirmed: `response.text` can return `undefined`. Calling `.trim()` on `undefined` will throw a `TypeError`. However, since the try/catch in `generateFairyReply` catches all errors and returns the fallback string, this won't surface as a 500 only if the error is from the Gemini call itself — but if `response.text` is `undefined` (safety block, empty response), the `.trim()` will throw and be caught, returning the error-fallback string. This is a real (though low-severity) bug worth noting.\n\nLet me also check if there's a missing `text` field 400 test:"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":533,"cache_read_input_tokens":49583,"cache_creation":{"ephemeral_5m_input_tokens":533,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbYHFD3ATLGwN2Myxmzpn","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"2459043c-0bd9-46f8-a4ab-e53e60e62e2b","timestamp":"2026-05-30T06:29:06.460Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"2459043c-0bd9-46f8-a4ab-e53e60e62e2b","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_01XAQSKJD3WuBra9gLzkkuW2","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01XZ3wVdpFtswMfUbKDF5w7c","name":"Bash","input":{"command":"grep -n \"text.*400\\|400.*text\\|missing.*text\\|text.*missing\" /home/lucas/Android-app/DailyPiece/proxy/test/server.test.js","description":"Check if there's a test for missing text field returning 400"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":533,"cache_read_input_tokens":49583,"output_tokens":276,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":533},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":276,"cache_read_input_tokens":49583,"cache_creation_input_tokens":533,"cache_creation":{"ephemeral_5m_input_tokens":533,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbYHFD3ATLGwN2Myxmzpn","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"f448c6f4-11d0-4087-86e3-6091ecac75a8","timestamp":"2026-05-30T06:29:07.482Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"f448c6f4-11d0-4087-86e3-6091ecac75a8","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01XZ3wVdpFtswMfUbKDF5w7c","type":"tool_result","content":"(Bash completed with no output)","is_error":false}]},"uuid":"82af329d-42b6-420c-b66f-6d88caa401c2","timestamp":"2026-05-30T06:29:07.580Z","sourceToolAssistantUUID":"f448c6f4-11d0-4087-86e3-6091ecac75a8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"82af329d-42b6-420c-b66f-6d88caa401c2","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_01BxR3CSQT7jt4eoZaL7dpyK","type":"message","role":"assistant","content":[{"type":"text","text":"The spec's `server.test.js` (Task 4 Step 1) only shows three tests. The plan says \"400 on missing mood/text\" but the test only covers `mood` missing — not `text` missing. Let me verify:\n\nLooking at spec line 304-307: the test only sends `{ text: 'x' }` (missing mood). There's no test for missing text. But the spec only specified the one test (`POST /api/fairy-reply는 mood 누락 시 400`). This is fine — the implementation validates both (`!mood || !text`) which exceeds the spec's requirement.\n\nNow let me check the `isMain` logic edge cases:"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":294,"cache_read_input_tokens":50116,"cache_creation":{"ephemeral_5m_input_tokens":294,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbYHFefGcC7kvqVYAqL3q","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"7613fde9-76e6-415f-a54c-dd267951b99f","timestamp":"2026-05-30T06:29:13.370Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"7613fde9-76e6-415f-a54c-dd267951b99f","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_01BxR3CSQT7jt4eoZaL7dpyK","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_014LUWBZiUxwi36qejiNdM5B","name":"Bash","input":{"command":"cat .gitignore","description":"Verify .gitignore contents match spec"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":294,"cache_read_input_tokens":50116,"output_tokens":256,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":294},"inference_geo":"not_available","iterations":[{"input_tokens":1,"output_tokens":256,"cache_read_input_tokens":50116,"cache_creation_input_tokens":294,"cache_creation":{"ephemeral_5m_input_tokens":294,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbYHFefGcC7kvqVYAqL3q","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"671b77db-7cf6-4939-a442-39f279f3de23","timestamp":"2026-05-30T06:29:13.993Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"671b77db-7cf6-4939-a442-39f279f3de23","isSidechain":true,"promptId":"8bc64d0f-4bf4-49c4-b0d1-aeccba9937d8","agentId":"af3b115ae9be6cb4f","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014LUWBZiUxwi36qejiNdM5B","type":"tool_result","content":"node_modules/\n.env\n*.db\napp/android/\napp/www/css/tailwind.css","is_error":false}]},"uuid":"18c55fc6-a3c7-4048-ace1-b82ec088ae2a","timestamp":"2026-05-30T06:29:14.107Z","sourceToolAssistantUUID":"671b77db-7cf6-4939-a442-39f279f3de23","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}
{"parentUuid":"18c55fc6-a3c7-4048-ace1-b82ec088ae2a","isSidechain":true,"agentId":"af3b115ae9be6cb4f","message":{"model":"claude-sonnet-4-6","id":"msg_01PDwmP8gWPCLRL9FFtboTc9","type":"message","role":"assistant","content":[{"type":"text","text":"Now I have everything I need. Here is the review:\n\n---\n\n## Stage 1 — Spec Compliance\n\n**Result: Spec compliant.**\n\n### Task 0 — .gitignore\nThe spec requires: `node_modules/`, `.env`, `*.db`, `app/android/`, `app/www/css/tailwind.css`. All five entries are present verbatim. No extras, no missing lines.\n\n### Task 1 — package.json / .env.example\n`proxy/package.json` matches the spec exactly: `@google/genai ^2.7.0`, `cors ^2.8.5`, `dotenv ^16.4.5`, `express ^4.21.2`, `supertest ^7.0.0`, `type: module`, scripts `start/dev/test` all match. `.env.example` matches (`PORT=8090`, `GEMINI_API_KEY=your_gemini_api_key_here`).\n\n### Task 2 — `MOOD_KOREAN`, `buildFairyPrompt` (proxy/ai.js)\nBoth exported exactly as specified. The unknown-mood fallback `MOOD_KOREAN[mood] || mood` is correct. The persona string includes `조각이` as required by the test.\n\n### Task 3 — `generateFairyReply` with no-key fallback\nExported from `proxy/ai.js`. No-key path (`!apiKey`) returns a string containing `조각이`, satisfying the test's assertion. The try/catch error-fallback is present. Model string is `gemini-2.5-flash`. `GoogleGenAI` is instantiated correctly per `@google/genai` 2.7.0 API.\n\n### Task 4 — server.js\n- `export const app = express()` — present.\n- `GET /api/health` returns `{ status: 'ok' }` — present.\n- `POST /api/fairy-reply` validates `!mood || !text` and returns 400 — present.\n- `listen` is conditional on `process.argv[1].endsWith('server.js')` — correctly prevents listening during `node --test` imports.\n\n### Test run — `cd proxy && npm test`\n```\n# tests 7\n# pass 7\n# fail 0\n# duration_ms 452\n```\nAll 7 tests pass. The no-key fallback is the path exercised in tests (no `GEMINI_API_KEY` set in test env) — this is correct and intentional.\n\n---\n\n## Stage 2 — Code Quality\n\n### Strengths\n\n- **Single responsibility** is clean: `ai.js` owns prompts + Gemini, `server.js` owns HTTP routing. No leakage between modules.\n- **Korean one-line header** present on both `ai.js` (line 1) and `server.js` (line 1), and on both test files (line 1).\n- **File sizes** are well within limits: `ai.js` 45 lines, `server.js` 37 lines, test files 32 and 25 lines.\n- **No dead code or unrequested extras** — no additional endpoints, no feature flags, nothing speculative.\n- **Tests exercise real fallback behavior** — since `GEMINI_API_KEY` is absent in the test environment, the no-key path runs end-to-end through the actual conditional, not a mock. This is exactly the right approach for these tests.\n\n### Issues\n\n**Important — `response.text` may be `undefined` (ai.js:40)**\n\n```js\nreturn response.text.trim();  // ai.js line 40\n```\n\n`GenerateContentResponse.text` is a getter that returns `undefined` when there are no text parts (e.g. safety filter blocks the response, model returns only function-call parts, or candidates array is empty). Calling `.trim()` on `undefined` throws a `TypeError`. The surrounding try/catch does catch it and returns the error-fallback string, so the user gets a graceful message rather than a 500 — but the root cause is silently swallowed and logged as a generic \"Gemini API Error\" rather than a safety block or empty response, which makes debugging harder.\n\n**Fix**: `return (response.text ?? '').trim()` or guard with `if (!response.text) throw new Error('empty response from Gemini')` so the error message is informative.\n\n**Minor — `isMain` detection is fragile (server.js:31)**\n\n```js\nconst isMain = process.argv[1] && process.argv[1].endsWith('server.js');\n```\n\nThis breaks if the server is invoked via a symlink, an absolute path not ending in `server.js`, or a process manager like `pm2` that wraps the entry point. The Node.js idiom using `import.meta.url` is more robust:\n\n```js\nimport { fileURLToPath } from 'url';\nconst isMain = process.argv[1] === fileURLToPath(import.meta.url);\n```\n\nHowever, for the MVP context (direct `node server.js` invocation), the current approach works correctly and the tests confirm it.\n\n**Minor — `ai.test.js` imports `generateFairyReply` mid-file (line 22)**\n\n```js\nimport { generateFairyReply } from '../ai.js';\n```\n\nThis is a top-level `import` statement placed after test declarations. In ES modules, all `import` declarations are hoisted to the top at parse time regardless of where they appear in source — so this works. But stylistically it's misleading (appears to be a dynamic import in the middle of the file) and would confuse any reader expecting sequential execution. Not a bug, but the `import` should be at the top of the file alongside the other imports.\n\n---\n\n## Assessment: Approved\n\nThe implementation is fully spec-compliant, all 7 tests pass genuinely (no mocking of the fallback path), file sizes and structure are clean, and there is no over-engineering. The one Important issue (`response.text` nullable) does not cause a user-visible failure because it falls into the try/catch, but it should be fixed before the Gemini API key is wired in production to avoid silent swallowing of safety-blocked responses."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":277,"cache_read_input_tokens":50410,"cache_creation":{"ephemeral_5m_input_tokens":277,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CbYHG8bYC69rbtS5gFT2W","attributionAgent":"general-purpose","attributionSkill":"superpowers:subagent-driven-development","attributionPlugin":"superpowers","type":"assistant","uuid":"b7d5e1d6-03e7-448a-8ce2-13f6906f5fb4","timestamp":"2026-05-30T06:29:46.137Z","advisorModel":"claude-opus-4-8","userType":"external","entrypoint":"cli","cwd":"/home/lucas/Android-app/DailyPiece","sessionId":"d2cb1e40-6705-4338-982f-0b1e544d769b","version":"2.1.154","gitBranch":"HEAD"}