Initial commit after re-install

2026-02-25 19:11:30 +09:00
commit 7d29779a1f
37 changed files with 6505 additions and 0 deletions
--- a/client/.gitignore
+++ b/client/.gitignore
@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
--- a/client/README.md
+++ b/client/README.md
@@ -0,0 +1,73 @@
+# React + TypeScript + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) (or [oxc](https://oxc.rs) when used in [rolldown-vite](https://vite.dev/guide/rolldown)) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+
+## React Compiler
+
+The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see [this documentation](https://react.dev/learn/react-compiler/installation).
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
+
+```js
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+
+      // Remove tseslint.configs.recommended and replace with this
+      tseslint.configs.recommendedTypeChecked,
+      // Alternatively, use this for stricter rules
+      tseslint.configs.strictTypeChecked,
+      // Optionally, add this for stylistic rules
+      tseslint.configs.stylisticTypeChecked,
+
+      // Other configs...
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```
+
+You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
+
+```js
+// eslint.config.js
+import reactX from 'eslint-plugin-react-x'
+import reactDom from 'eslint-plugin-react-dom'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+      // Enable lint rules for React
+      reactX.configs['recommended-typescript'],
+      // Enable lint rules for React DOM
+      reactDom.configs.recommended,
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```
--- a/client/eslint.config.js
+++ b/client/eslint.config.js
@@ -0,0 +1,23 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import tseslint from 'typescript-eslint'
+import { defineConfig, globalIgnores } from 'eslint/config'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      js.configs.recommended,
+      tseslint.configs.recommended,
+      reactHooks.configs.flat.recommended,
+      reactRefresh.configs.vite,
+    ],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+    },
+  },
+])
--- a/client/index.html
+++ b/client/index.html
@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>client</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>
--- a/client/package-lock.json
+++ b/client/package-lock.json
--- a/client/package.json
+++ b/client/package.json
@@ -0,0 +1,30 @@
+{
+  "name": "client",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.39.1",
+    "@types/node": "^24.10.1",
+    "@types/react": "^19.2.5",
+    "@types/react-dom": "^19.2.3",
+    "@vitejs/plugin-react": "^4.3.2",
+    "eslint": "^9.39.1",
+    "eslint-plugin-react-hooks": "^7.0.1",
+    "eslint-plugin-react-refresh": "^0.4.24",
+    "globals": "^16.5.0",
+    "typescript": "~5.9.3",
+    "typescript-eslint": "^8.46.4",
+    "vite": "^5.4.10"
+  }
+}
--- a/client/public/vite.svg
+++ b/client/public/vite.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
--- a/client/run.sh
+++ b/client/run.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd /home/dsyoon/workspace/meeting_ai/client
+
+npm install
+npm run build
--- a/client/src/App.css
+++ b/client/src/App.css
@@ -0,0 +1,220 @@
+#root {
+  width: 100%;
+  height: 100vh;
+  margin: 0;
+  padding: 0;
+}
+
+.app {
+  display: grid;
+  grid-template-columns: 2fr 1fr;
+  gap: 16px;
+  height: 100%;
+  padding: 16px;
+  background: #f5f5f5;
+}
+
+.left-panel,
+.right-panel {
+  background: #fff;
+  border-radius: 12px;
+  padding: 16px;
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
+  min-height: 0;
+}
+
+.panel {
+  border: 1px solid #e5e7eb;
+  border-radius: 10px;
+  padding: 12px;
+  background: #fafafa;
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+  min-height: 0;
+}
+
+.panel-title {
+  font-weight: 700;
+  font-size: 16px;
+}
+
+.transcript-panel {
+  flex: 3 1 0;
+  min-height: 0;
+}
+
+.answer-panel {
+  flex: 1 1 0;
+  min-height: 0;
+}
+
+.transcript-content,
+.answer-content {
+  background: #fff;
+  border-radius: 8px;
+  padding: 12px;
+  border: 1px solid #f0f0f0;
+  height: 100%;
+  overflow-y: auto;
+}
+
+.transcript-line {
+  display: grid;
+  grid-template-columns: 12px 1fr;
+  gap: 4px;
+  padding: 4px 0;
+  border-bottom: 1px solid #f4f4f4;
+  font-size: 14px;
+}
+
+.transcript-line:last-child {
+  border-bottom: none;
+}
+
+.transcript-line.live {
+  color: #111827;
+}
+
+.transcript-time {
+  color: #111827;
+  font-size: 12px;
+  text-align: left;
+}
+
+.transcript-text {
+  color: #111827;
+  font-weight: 600;
+}
+
+.answer-list {
+  list-style: decimal;
+  padding-left: 18px;
+  margin: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  font-size: 14px;
+}
+
+.controls {
+  display: flex;
+  gap: 12px;
+}
+
+button {
+  border: none;
+  border-radius: 999px;
+  padding: 10px 18px;
+  font-weight: 600;
+  cursor: pointer;
+}
+
+.record-btn {
+  background: #e5e7eb;
+  color: #111827;
+}
+
+.record-btn.recording {
+  background: #ef4444;
+  color: #fff;
+  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.2);
+}
+
+.stop-btn {
+  background: #111827;
+  color: #fff;
+}
+
+.save-btn {
+  background: #2563eb;
+  color: #fff;
+}
+
+.meeting-list {
+  flex: 1;
+  border: 1px solid #f0f0f0;
+  border-radius: 10px;
+  padding: 12px;
+  overflow-y: auto;
+  background: #fafafa;
+}
+
+.meeting-item {
+  margin-bottom: 10px;
+}
+
+.meeting-button {
+  display: flex;
+  gap: 8px;
+  align-items: center;
+  width: 100%;
+  background: transparent;
+  color: #111827;
+  text-align: left;
+  padding: 6px 8px;
+  border-radius: 8px;
+}
+
+.meeting-button:hover {
+  background: #f3f4f6;
+}
+
+.bullet {
+  font-size: 18px;
+  color: #111827;
+}
+
+.meeting-checkbox {
+  display: flex;
+  gap: 8px;
+  align-items: center;
+  font-size: 14px;
+}
+
+.list-controls {
+  display: flex;
+  gap: 10px;
+  justify-content: flex-end;
+}
+
+.edit-btn {
+  background: #111827;
+  color: #fff;
+}
+
+.delete-btn {
+  background: #ef4444;
+  color: #fff;
+}
+
+.cancel-btn {
+  background: #e5e7eb;
+  color: #111827;
+}
+
+.placeholder {
+  color: #9ca3af;
+  font-size: 14px;
+}
+
+.error-banner {
+  background: #fee2e2;
+  color: #991b1b;
+  padding: 10px 12px;
+  border-radius: 8px;
+  font-size: 14px;
+}
+
+.hint {
+  font-size: 12px;
+  color: #6b7280;
+}
+
+button:disabled {
+  opacity: 0.6;
+  cursor: not-allowed;
+}
--- a/client/src/App.tsx
+++ b/client/src/App.tsx
@@ -0,0 +1,331 @@
+import { useEffect, useMemo, useRef, useState } from 'react'
+import './App.css'
+import TranscriptPanel from './components/TranscriptPanel'
+import MeetingList from './components/MeetingList'
+import {
+  createMeeting,
+  deleteMeetings,
+  endMeeting,
+  fetchMeeting,
+  fetchMeetings,
+  saveUtterance,
+} from './lib/api'
+
+function App() {
+  const [isRecording, setIsRecording] = useState(false)
+  const [isEditMode, setIsEditMode] = useState(false)
+  const [currentMeetingId, setCurrentMeetingId] = useState<number | null>(null)
+  const [transcriptLines, setTranscriptLines] = useState<
+    { id: number; ts: string; text: string; isFinal: boolean }[]
+  >([])
+  const [meetingsList, setMeetingsList] = useState<
+    { id: number; started_at: string; ended_at: string | null; title: string | null }[]
+  >([])
+  const [selectedMeetingIds, setSelectedMeetingIds] = useState<Set<number>>(
+    new Set()
+  )
+  const [errorMessage, setErrorMessage] = useState<string | null>(null)
+
+  const recognitionRef = useRef<SpeechRecognition | null>(null)
+  const liveTextRef = useRef('')
+  const lineIdRef = useRef(1)
+  const meetingIdRef = useRef<number | null>(null)
+  const pendingUtterancesRef = useRef<{ ts: string; text: string }[]>([])
+  const isRecordingRef = useRef(false)
+  const lastResultAtRef = useRef<number>(Date.now())
+  const restartLockRef = useRef(false)
+  const isStartingRef = useRef(false)
+
+  const hasSpeechRecognition = useMemo(() => {
+    return 'SpeechRecognition' in window || 'webkitSpeechRecognition' in window
+  }, [])
+
+  useEffect(() => {
+    fetchMeetings()
+      .then(setMeetingsList)
+      .catch((err) => setErrorMessage(err.message))
+  }, [])
+
+  useEffect(() => {
+    if (!isRecording) return
+    const intervalId = window.setInterval(() => {
+      if (!isRecordingRef.current) return
+      const now = Date.now()
+      if (now - lastResultAtRef.current > 4000) {
+        void safeRestartRecognition()
+      }
+    }, 2000)
+    return () => window.clearInterval(intervalId)
+  }, [isRecording])
+
+  const persistFinal = async (ts: string, text: string) => {
+    if (!meetingIdRef.current) {
+      pendingUtterancesRef.current.push({ ts, text })
+      return
+    }
+    try {
+      await saveUtterance(meetingIdRef.current, text, ts)
+    } catch (err) {
+      setErrorMessage((err as Error).message)
+    }
+  }
+
+  const updateTranscript = (text: string, isFinal: boolean) => {
+    const trimmed = text.trim()
+    if (!trimmed) return
+    const ts = new Date().toISOString()
+    liveTextRef.current = isFinal ? '' : trimmed
+    setTranscriptLines((prev) => {
+      const last = prev[prev.length - 1]
+      if (last && !last.isFinal) {
+        return [
+          ...prev.slice(0, -1),
+          { ...last, text: trimmed, ts, isFinal },
+        ]
+      }
+      if (last && last.isFinal && isFinal && last.text.trim() === trimmed) {
+        return prev
+      }
+      return [...prev, { id: lineIdRef.current++, ts, text: trimmed, isFinal }]
+    })
+    if (isFinal) {
+      void persistFinal(ts, trimmed)
+    }
+  }
+
+  const startRecognition = () => {
+    const SpeechRecognitionConstructor =
+      window.SpeechRecognition || window.webkitSpeechRecognition
+
+    if (!SpeechRecognitionConstructor) {
+      setErrorMessage('이 브라우저에서는 STT를 지원하지 않습니다. Chrome을 사용해 주세요.')
+      return
+    }
+
+    const recognition = new SpeechRecognitionConstructor()
+    recognition.lang = 'ko-KR'
+    recognition.interimResults = true
+    recognition.continuous = true
+    recognition.maxAlternatives = 3
+
+    recognition.onresult = (event) => {
+      lastResultAtRef.current = Date.now()
+      for (let i = event.resultIndex; i < event.results.length; i += 1) {
+        const result = event.results[i]
+        const text = result[0].transcript
+        updateTranscript(text, result.isFinal)
+      }
+    }
+
+    recognition.onerror = () => {
+      setErrorMessage('음성 인식 중 오류가 발생했습니다.')
+    }
+
+    recognition.onend = () => {
+      liveTextRef.current = ''
+      if (isRecordingRef.current) {
+        window.setTimeout(() => {
+          void safeRestartRecognition()
+        }, 200)
+      } else {
+        setIsRecording(false)
+      }
+    }
+
+    recognitionRef.current = recognition
+    if (!isStartingRef.current) {
+      isStartingRef.current = true
+      try {
+        recognition.start()
+      } catch {
+        // ignore start errors
+      } finally {
+        window.setTimeout(() => {
+          isStartingRef.current = false
+        }, 200)
+      }
+    }
+  }
+
+  const handleStart = async () => {
+    setErrorMessage(null)
+    lineIdRef.current = 1
+    pendingUtterancesRef.current = []
+    setTranscriptLines([])
+    meetingIdRef.current = null
+    setCurrentMeetingId(null)
+    setIsRecording(true)
+    isRecordingRef.current = true
+    lastResultAtRef.current = Date.now()
+    startRecognition()
+    try {
+      const result = await createMeeting(new Date().toISOString())
+      meetingIdRef.current = result.id
+      setCurrentMeetingId(result.id)
+      const pending = [...pendingUtterancesRef.current]
+      pendingUtterancesRef.current = []
+      await Promise.all(
+        pending.map((item) => saveUtterance(result.id, item.text, item.ts))
+      )
+    } catch (err) {
+      setErrorMessage((err as Error).message)
+    }
+  }
+
+  const handleStop = async () => {
+    if (!meetingIdRef.current) return
+    setErrorMessage(null)
+    recognitionRef.current?.stop()
+    liveTextRef.current = ''
+    setIsRecording(false)
+    isRecordingRef.current = false
+    try {
+      await endMeeting(meetingIdRef.current, new Date().toISOString())
+      const list = await fetchMeetings()
+      setMeetingsList(list)
+    } catch (err) {
+      setErrorMessage((err as Error).message)
+    }
+  }
+
+  const safeRestartRecognition = async () => {
+    if (!recognitionRef.current || restartLockRef.current) return
+    restartLockRef.current = true
+    try {
+      recognitionRef.current.stop()
+      recognitionRef.current.start()
+      lastResultAtRef.current = Date.now()
+    } catch {
+      // ignore restart errors
+    } finally {
+      window.setTimeout(() => {
+        restartLockRef.current = false
+      }, 500)
+    }
+  }
+
+  const handleSave = async () => {
+    if (!meetingIdRef.current) return
+    setErrorMessage(null)
+    try {
+      await endMeeting(meetingIdRef.current, new Date().toISOString())
+    } catch (err) {
+      setErrorMessage((err as Error).message)
+    }
+  }
+
+  const handleSelectMeeting = async (id: number) => {
+    setErrorMessage(null)
+    try {
+      const data = await fetchMeeting(id)
+      meetingIdRef.current = id
+      setCurrentMeetingId(id)
+      lineIdRef.current = 1
+      setTranscriptLines(
+        data.utterances.map((utterance) => ({
+          id: lineIdRef.current++,
+          ts: utterance.ts,
+          text: utterance.text,
+          isFinal: true,
+        }))
+      )
+    } catch (err) {
+      setErrorMessage((err as Error).message)
+    }
+  }
+
+  const handleToggleEdit = () => {
+    setIsEditMode(true)
+  }
+
+  const handleCancelEdit = () => {
+    setIsEditMode(false)
+    setSelectedMeetingIds(new Set())
+  }
+
+  const handleToggleSelect = (id: number) => {
+    const next = new Set(selectedMeetingIds)
+    if (next.has(id)) {
+      next.delete(id)
+    } else {
+      next.add(id)
+    }
+    setSelectedMeetingIds(next)
+  }
+
+  const handleDelete = async () => {
+    if (selectedMeetingIds.size === 0) return
+    setErrorMessage(null)
+    const ids = Array.from(selectedMeetingIds)
+    try {
+      await deleteMeetings(ids)
+      const updated = meetingsList.filter((meeting) => !selectedMeetingIds.has(meeting.id))
+      setMeetingsList(updated)
+      setSelectedMeetingIds(new Set())
+      setIsEditMode(false)
+      if (currentMeetingId && ids.includes(currentMeetingId)) {
+        setCurrentMeetingId(null)
+        meetingIdRef.current = null
+        setTranscriptLines([])
+      }
+    } catch (err) {
+      setErrorMessage((err as Error).message)
+    }
+  }
+
+  return (
+    <div className="app">
+      <div className="left-panel">
+        {errorMessage && <div className="error-banner">{errorMessage}</div>}
+        <TranscriptPanel transcriptLines={transcriptLines} />
+        <div className="controls">
+          <button
+            type="button"
+            className={`record-btn ${isRecording ? 'recording' : ''}`}
+            onClick={handleStart}
+            disabled={isRecording || !hasSpeechRecognition}
+          >
+            녹음
+          </button>
+          <button type="button" className="stop-btn" onClick={handleStop} disabled={!isRecording}>
+            중지
+          </button>
+          <button type="button" className="save-btn" onClick={handleSave} disabled={!currentMeetingId}>
+            저장
+          </button>
+        </div>
+        {!hasSpeechRecognition && (
+          <div className="hint">Chrome에서만 Web Speech API가 안정적으로 동작합니다.</div>
+        )}
+      </div>
+      <div className="right-panel">
+        <div className="panel-title">대화 리스트</div>
+        <MeetingList
+          meetings={meetingsList}
+          isEditMode={isEditMode}
+          selectedIds={selectedMeetingIds}
+          onToggleSelect={handleToggleSelect}
+          onSelectMeeting={handleSelectMeeting}
+        />
+        <div className="list-controls">
+          {!isEditMode ? (
+            <button type="button" className="edit-btn" onClick={handleToggleEdit}>
+              편집
+            </button>
+          ) : (
+            <>
+              <button type="button" className="delete-btn" onClick={handleDelete}>
+                삭제
+              </button>
+              <button type="button" className="cancel-btn" onClick={handleCancelEdit}>
+                취소
+              </button>
+            </>
+          )}
+        </div>
+      </div>
+    </div>
+  )
+}
+
+export default App
--- a/client/src/assets/react.svg
+++ b/client/src/assets/react.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="35.93" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 228"><path fill="#00D8FF" d="M210.483 73.824a171.49 171.49 0 0 0-8.24-2.597c.465-1.9.893-3.777 1.273-5.621c6.238-30.281 2.16-54.676-11.769-62.708c-13.355-7.7-35.196.329-57.254 19.526a171.23 171.23 0 0 0-6.375 5.848a155.866 155.866 0 0 0-4.241-3.917C100.759 3.829 77.587-4.822 63.673 3.233C50.33 10.957 46.379 33.89 51.995 62.588a170.974 170.974 0 0 0 1.892 8.48c-3.28.932-6.445 1.924-9.474 2.98C17.309 83.498 0 98.307 0 113.668c0 15.865 18.582 31.778 46.812 41.427a145.52 145.52 0 0 0 6.921 2.165a167.467 167.467 0 0 0-2.01 9.138c-5.354 28.2-1.173 50.591 12.134 58.266c13.744 7.926 36.812-.22 59.273-19.855a145.567 145.567 0 0 0 5.342-4.923a168.064 168.064 0 0 0 6.92 6.314c21.758 18.722 43.246 26.282 56.54 18.586c13.731-7.949 18.194-32.003 12.4-61.268a145.016 145.016 0 0 0-1.535-6.842c1.62-.48 3.21-.974 4.76-1.488c29.348-9.723 48.443-25.443 48.443-41.52c0-15.417-17.868-30.326-45.517-39.844Zm-6.365 70.984c-1.4.463-2.836.91-4.3 1.345c-3.24-10.257-7.612-21.163-12.963-32.432c5.106-11 9.31-21.767 12.459-31.957c2.619.758 5.16 1.557 7.61 2.4c23.69 8.156 38.14 20.213 38.14 29.504c0 9.896-15.606 22.743-40.946 31.14Zm-10.514 20.834c2.562 12.94 2.927 24.64 1.23 33.787c-1.524 8.219-4.59 13.698-8.382 15.893c-8.067 4.67-25.32-1.4-43.927-17.412a156.726 156.726 0 0 1-6.437-5.87c7.214-7.889 14.423-17.06 21.459-27.246c12.376-1.098 24.068-2.894 34.671-5.345a134.17 134.17 0 0 1 1.386 6.193ZM87.276 214.515c-7.882 2.783-14.16 2.863-17.955.675c-8.075-4.657-11.432-22.636-6.853-46.752a156.923 156.923 0 0 1 1.869-8.499c10.486 2.32 22.093 3.988 34.498 4.994c7.084 9.967 14.501 19.128 21.976 27.15a134.668 134.668 0 0 1-4.877 4.492c-9.933 8.682-19.886 14.842-28.658 17.94ZM50.35 144.747c-12.483-4.267-22.792-9.812-29.858-15.863c-6.35-5.437-9.555-10.836-9.555-15.216c0-9.322 13.897-21.212 37.076-29.293c2.813-.98 5.757-1.905 8.812-2.773c3.204 10.42 7.406 21.315 12.477 32.332c-5.137 11.18-9.399 22.249-12.634 32.792a134.718 134.718 0 0 1-6.318-1.979Zm12.378-84.26c-4.811-24.587-1.616-43.134 6.425-47.789c8.564-4.958 27.502 2.111 47.463 19.835a144.318 144.318 0 0 1 3.841 3.545c-7.438 7.987-14.787 17.08-21.808 26.988c-12.04 1.116-23.565 2.908-34.161 5.309a160.342 160.342 0 0 1-1.76-7.887Zm110.427 27.268a347.8 347.8 0 0 0-7.785-12.803c8.168 1.033 15.994 2.404 23.343 4.08c-2.206 7.072-4.956 14.465-8.193 22.045a381.151 381.151 0 0 0-7.365-13.322Zm-45.032-43.861c5.044 5.465 10.096 11.566 15.065 18.186a322.04 322.04 0 0 0-30.257-.006c4.974-6.559 10.069-12.652 15.192-18.18ZM82.802 87.83a323.167 323.167 0 0 0-7.227 13.238c-3.184-7.553-5.909-14.98-8.134-22.152c7.304-1.634 15.093-2.97 23.209-3.984a321.524 321.524 0 0 0-7.848 12.897Zm8.081 65.352c-8.385-.936-16.291-2.203-23.593-3.793c2.26-7.3 5.045-14.885 8.298-22.6a321.187 321.187 0 0 0 7.257 13.246c2.594 4.48 5.28 8.868 8.038 13.147Zm37.542 31.03c-5.184-5.592-10.354-11.779-15.403-18.433c4.902.192 9.899.29 14.978.29c5.218 0 10.376-.117 15.453-.343c-4.985 6.774-10.018 12.97-15.028 18.486Zm52.198-57.817c3.422 7.8 6.306 15.345 8.596 22.52c-7.422 1.694-15.436 3.058-23.88 4.071a382.417 382.417 0 0 0 7.859-13.026a347.403 347.403 0 0 0 7.425-13.565Zm-16.898 8.101a358.557 358.557 0 0 1-12.281 19.815a329.4 329.4 0 0 1-23.444.823c-7.967 0-15.716-.248-23.178-.732a310.202 310.202 0 0 1-12.513-19.846h.001a307.41 307.41 0 0 1-10.923-20.627a310.278 310.278 0 0 1 10.89-20.637l-.001.001a307.318 307.318 0 0 1 12.413-19.761c7.613-.576 15.42-.876 23.31-.876H128c7.926 0 15.743.303 23.354.883a329.357 329.357 0 0 1 12.335 19.695a358.489 358.489 0 0 1 11.036 20.54a329.472 329.472 0 0 1-11 20.722Zm22.56-122.124c8.572 4.944 11.906 24.881 6.52 51.026c-.344 1.668-.73 3.367-1.15 5.09c-10.622-2.452-22.155-4.275-34.23-5.408c-7.034-10.017-14.323-19.124-21.64-27.008a160.789 160.789 0 0 1 5.888-5.4c18.9-16.447 36.564-22.941 44.612-18.3ZM128 90.808c12.625 0 22.86 10.235 22.86 22.86s-10.235 22.86-22.86 22.86s-22.86-10.235-22.86-22.86s10.235-22.86 22.86-22.86Z"></path></svg>
--- a/client/src/components/AnswerPanel.tsx
+++ b/client/src/components/AnswerPanel.tsx
@@ -0,0 +1,22 @@
+type Props = {
+  suggestions: string[]
+}
+
+export default function AnswerPanel({ suggestions }: Props) {
+  return (
+    <div className="panel answer-panel">
+      <div className="panel-title">대답</div>
+      <div className="answer-content">
+        {suggestions.length === 0 ? (
+          <div className="placeholder">질문이 감지되면 답변 후보가 표시됩니다.</div>
+        ) : (
+          <ul className="answer-list">
+            {suggestions.map((item, idx) => (
+              <li key={`${item}-${idx}`}>{item}</li>
+            ))}
+          </ul>
+        )}
+      </div>
+    </div>
+  )
+}
--- a/client/src/components/MeetingList.tsx
+++ b/client/src/components/MeetingList.tsx
@@ -0,0 +1,60 @@
+import type { MeetingSummary } from '../lib/api'
+
+type Props = {
+  meetings: MeetingSummary[]
+  isEditMode: boolean
+  selectedIds: Set<number>
+  onToggleSelect: (id: number) => void
+  onSelectMeeting: (id: number) => void
+}
+
+function formatDate(value: string) {
+  const date = new Date(value)
+  return date.toLocaleString('ko-KR', {
+    year: 'numeric',
+    month: '2-digit',
+    day: '2-digit',
+    hour: '2-digit',
+    minute: '2-digit',
+    second: '2-digit',
+  })
+}
+
+export default function MeetingList({
+  meetings,
+  isEditMode,
+  selectedIds,
+  onToggleSelect,
+  onSelectMeeting,
+}: Props) {
+  return (
+    <div className="meeting-list">
+      {meetings.length === 0 && (
+        <div className="placeholder">저장된 대화가 없습니다.</div>
+      )}
+      {meetings.map((meeting) => (
+        <div key={meeting.id} className="meeting-item">
+          {isEditMode ? (
+            <label className="meeting-checkbox">
+              <input
+                type="checkbox"
+                checked={selectedIds.has(meeting.id)}
+                onChange={() => onToggleSelect(meeting.id)}
+              />
+              <span>{formatDate(meeting.started_at)}</span>
+            </label>
+          ) : (
+            <button
+              className="meeting-button"
+              type="button"
+              onClick={() => onSelectMeeting(meeting.id)}
+            >
+              <span className="bullet">•</span>
+              <span>{formatDate(meeting.started_at)}</span>
+            </button>
+          )}
+        </div>
+      ))}
+    </div>
+  )
+}
--- a/client/src/components/TranscriptPanel.tsx
+++ b/client/src/components/TranscriptPanel.tsx
@@ -0,0 +1,32 @@
+type TranscriptLine = {
+  id: number
+  ts: string
+  text: string
+  isFinal: boolean
+}
+
+type Props = {
+  transcriptLines: TranscriptLine[]
+}
+
+export default function TranscriptPanel({ transcriptLines }: Props) {
+  return (
+    <div className="panel transcript-panel">
+      <div className="panel-title">대화/STT</div>
+      <div className="transcript-content">
+        {transcriptLines.length === 0 && (
+          <div className="placeholder">대화를 시작하면 STT 로그가 표시됩니다.</div>
+        )}
+        {transcriptLines.map((line) => (
+          <div
+            key={line.id}
+            className={`transcript-line ${line.isFinal ? '' : 'live'}`.trim()}
+          >
+            <span className="transcript-time">-</span>
+            <span className="transcript-text">{line.text}</span>
+          </div>
+        ))}
+      </div>
+    </div>
+  )
+}
--- a/client/src/index.css
+++ b/client/src/index.css
@@ -0,0 +1,24 @@
+:root {
+  font-family: 'Apple SD Gothic Neo', 'Malgun Gothic', system-ui, sans-serif;
+  line-height: 1.4;
+  font-weight: 400;
+  color: #111827;
+  background-color: #f5f5f5;
+  text-rendering: optimizeLegibility;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+* {
+  box-sizing: border-box;
+}
+
+body {
+  margin: 0;
+  min-width: 320px;
+  min-height: 100vh;
+}
+
+button {
+  font-family: inherit;
+}
--- a/client/src/lib/api.ts
+++ b/client/src/lib/api.ts
@@ -0,0 +1,100 @@
+export type MeetingSummary = {
+  id: number
+  started_at: string
+  ended_at: string | null
+  title: string | null
+}
+
+export type Utterance = {
+  id: number
+  meeting_id: number
+  speaker: string
+  text: string
+  ts: string
+}
+
+export type AnswerRecord = {
+  id: number
+  meeting_id: number
+  question_text: string
+  suggestions: string[]
+  created_at: string
+}
+
+async function request<T>(url: string, options?: RequestInit): Promise<T> {
+  const res = await fetch(url, {
+    headers: {
+      'Content-Type': 'application/json',
+    },
+    credentials: 'include',
+    ...options,
+  })
+  if (!res.ok) {
+    const data = await res.json().catch(() => ({}))
+    const message = data.message || '서버 요청에 실패했습니다.'
+    throw new Error(message)
+  }
+  return (await res.json()) as T
+}
+
+export async function fetchMeetings(): Promise<MeetingSummary[]> {
+  return request<MeetingSummary[]>('/api/meetings')
+}
+
+export async function fetchMeeting(id: number): Promise<{
+  meeting: MeetingSummary
+  utterances: Utterance[]
+  answers: AnswerRecord[]
+}> {
+  return request(`/api/meetings/${id}`)
+}
+
+export async function createMeeting(started_at: string): Promise<{ id: number }> {
+  return request('/api/meetings', {
+    method: 'POST',
+    body: JSON.stringify({ started_at }),
+  })
+}
+
+export async function endMeeting(
+  id: number,
+  ended_at: string,
+  title?: string
+): Promise<{ ok: true }> {
+  return request(`/api/meetings/${id}/end`, {
+    method: 'POST',
+    body: JSON.stringify({ ended_at, title }),
+  })
+}
+
+export async function saveUtterance(id: number, text: string, ts: string) {
+  return request(`/api/meetings/${id}/utterances`, {
+    method: 'POST',
+    body: JSON.stringify({ text, ts }),
+  })
+}
+
+export async function saveAnswers(
+  id: number,
+  question_text: string,
+  suggestions: string[]
+) {
+  return request(`/api/meetings/${id}/answers`, {
+    method: 'POST',
+    body: JSON.stringify({ question_text, suggestions }),
+  })
+}
+
+export async function deleteMeetings(ids: number[]) {
+  return request('/api/meetings', {
+    method: 'DELETE',
+    body: JSON.stringify({ ids }),
+  })
+}
+
+export async function fetchAnswerSuggestions(context: string[], question: string) {
+  return request<{ suggestions: string[] }>('/api/answer_suggestions', {
+    method: 'POST',
+    body: JSON.stringify({ context, question }),
+  })
+}
--- a/client/src/main.tsx
+++ b/client/src/main.tsx
@@ -0,0 +1,10 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import './index.css'
+import App from './App.tsx'
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <App />
+  </StrictMode>,
+)
--- a/client/src/types/speech.d.ts
+++ b/client/src/types/speech.d.ts
@@ -0,0 +1,25 @@
+interface SpeechRecognitionEvent extends Event {
+  resultIndex: number
+  results: SpeechRecognitionResultList
+}
+
+interface SpeechRecognition extends EventTarget {
+  continuous: boolean
+  interimResults: boolean
+  lang: string
+  maxAlternatives: number
+  onresult: ((event: SpeechRecognitionEvent) => void) | null
+  onerror: ((event: Event) => void) | null
+  onend: (() => void) | null
+  start: () => void
+  stop: () => void
+}
+
+interface SpeechRecognitionConstructor {
+  new (): SpeechRecognition
+}
+
+interface Window {
+  SpeechRecognition?: SpeechRecognitionConstructor
+  webkitSpeechRecognition?: SpeechRecognitionConstructor
+}
--- a/client/tsconfig.app.json
+++ b/client/tsconfig.app.json
@@ -0,0 +1,28 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+    "target": "ES2022",
+    "useDefineForClassFields": true,
+    "lib": ["ES2022", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "types": ["vite/client"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "react-jsx",
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["src"]
+}
--- a/client/tsconfig.json
+++ b/client/tsconfig.json
@@ -0,0 +1,7 @@
+{
+  "files": [],
+  "references": [
+    { "path": "./tsconfig.app.json" },
+    { "path": "./tsconfig.node.json" }
+  ]
+}
--- a/client/tsconfig.node.json
+++ b/client/tsconfig.node.json
@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
+    "target": "ES2023",
+    "lib": ["ES2023"],
+    "module": "ESNext",
+    "types": ["node"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["vite.config.ts"]
+}
--- a/client/vite.config.ts
+++ b/client/vite.config.ts
@@ -0,0 +1,13 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react()],
+  server: {
+    port: 5170,
+    proxy: {
+      '/api': 'http://localhost:4000',
+    },
+  },
+})
				`@@ -0,0 +1 @@`
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