Phase 7~8 구현: 테스트 + 빌드 + CI/CD + SoundEffect + AutoLaunch + UI 리디자인

- vitest 41개 단위 테스트 (HistoryService, DictionaryService, CustomInstructionService, VoiceModeService, D3ROError)
- electron-builder.yml (NSIS, asarUnpack, extraResources)
- .gitlab-ci.yml (lint, typecheck, test, build, release)
- SoundEffectService: WAV 프리로드 + PowerShell 재생 + VoiceMode 연동
- AutoLaunchService: app.setLoginItemSettings + ConfigService 동기화
- TextInsertService: 간이 삽입 검증 (EditMonitor 경량)
- 번들링 인프라: SoX 다운로드 스크립트, PyInstaller 빌드, 경로 해상도 유틸
- AudioCaptureService/LocalSTTService: 번들 경로 자동 감지
- 08-design-system.md 기반 MUI 테마 (다크+라이트+auto 테마 시스템)
- 전체 UI 컴포넌트 리디자인: AppLayout, Dashboard, StatusBar, History, Dictionary, Commands, Settings
- 효과음 WAV 생성: recording-start, recording-stop, error
- EPIPE 에러 핸들링 추가

tests/main/services/DictionaryService.test.ts

@@ -0,0 +1,116 @@
+// tests/main/services/DictionaryService.test.ts
+// DictionaryService 단위 테스트 — DB 모킹
+
+import { describe, it, expect, beforeEach, vi } from 'vitest'
+
+function createMockQueryBuilder(data: unknown[] = []) {
+  const builder: Record<string, unknown> = {}
+
+  builder.values = vi.fn(() => ({ run: vi.fn(() => ({ changes: 1 })) }))
+  builder.from = vi.fn(() => builder)
+  builder.where = vi.fn(() => builder)
+  builder.orderBy = vi.fn(() => builder)
+  builder.limit = vi.fn(() => builder)
+  builder.offset = vi.fn(() => builder)
+  builder.set = vi.fn(() => builder)
+  builder.get = vi.fn(() => data[0] ?? null)
+  builder.all = vi.fn(() => data)
+  builder.run = vi.fn(() => ({ changes: 1 }))
+
+  return builder
+}
+
+const mockDb = {
+  insert: vi.fn(() => createMockQueryBuilder()),
+  select: vi.fn(() => createMockQueryBuilder()),
+  update: vi.fn(() => createMockQueryBuilder()),
+  delete: vi.fn(() => createMockQueryBuilder())
+}
+
+vi.mock('../../../src/main/db', () => ({
+  getDatabase: () => mockDb
+}))
+
+vi.mock('../../../src/main/services/LoggerService', () => ({
+  getLogger: () => ({
+    info: vi.fn(),
+    warn: vi.fn(),
+    error: vi.fn(),
+    debug: vi.fn()
+  })
+}))
+
+let getDictionaryService: () => ReturnType<typeof import('../../../src/main/services/DictionaryService')['getDictionaryService']>
+
+beforeEach(async () => {
+  vi.resetModules()
+  vi.clearAllMocks()
+  const mod = await import('../../../src/main/services/DictionaryService')
+  getDictionaryService = mod.getDictionaryService
+})
+
+describe('DictionaryService', () => {
+  describe('add', () => {
+    it('insert를 호출하고 엔트리를 반환한다', () => {
+      const svc = getDictionaryService()
+      const entry = svc.add({ word: 'AI', pronunciation: '에이아이', category: 'technical' })
+
+      expect(mockDb.insert).toHaveBeenCalled()
+      expect(entry.id).toBeDefined()
+      expect(entry.word).toBe('AI')
+      expect(entry.pronunciation).toBe('에이아이')
+      expect(entry.category).toBe('technical')
+      expect(entry.usageCount).toBe(0)
+    })
+
+    it('기본 카테고리는 user이다', () => {
+      const svc = getDictionaryService()
+      const entry = svc.add({ word: '테스트' })
+      expect(entry.category).toBe('user')
+    })
+
+    it('pronunciation 미지정 시 null이다', () => {
+      const svc = getDictionaryService()
+      const entry = svc.add({ word: 'test' })
+      expect(entry.pronunciation).toBeNull()
+    })
+  })
+
+  describe('update', () => {
+    it('없는 ID에 대해 null을 반환한다', () => {
+      // select().from().where().get()이 null 반환
+      const svc = getDictionaryService()
+      expect(svc.update({ id: 'nonexistent', word: 'test' })).toBeNull()
+    })
+  })
+
+  describe('delete', () => {
+    it('delete 쿼리를 실행하고 changes > 0이면 true를 반환한다', () => {
+      const svc = getDictionaryService()
+      expect(svc.delete('some-id')).toBe(true)
+      expect(mockDb.delete).toHaveBeenCalled()
+    })
+  })
+
+  describe('incrementUsage', () => {
+    it('update 쿼리를 실행한다', () => {
+      const svc = getDictionaryService()
+      svc.incrementUsage('some-id')
+      expect(mockDb.update).toHaveBeenCalled()
+    })
+  })
+
+  describe('getPromptHints', () => {
+    it('빈 목록에서 빈 문자열을 반환한다', () => {
+      const svc = getDictionaryService()
+      expect(svc.getPromptHints()).toBe('')
+    })
+  })
+
+  describe('dispose', () => {
+    it('에러 없이 호출된다', () => {
+      const svc = getDictionaryService()
+      expect(() => svc.dispose()).not.toThrow()
+    })
+  })
+})