refactor(vault): Phase 2 — root directory cleanup and clipper migration

- Remove dead services: .scripts/memory/, compose.yml, initdb/, specs/
- Remove root散件: package-lock.json, install.sh, LICENSE, FIRST_RUN,
  .failed_images.txt, .upgrade-checklist.md, 未命名*.md, Untitled Kanban.md
- Move chinese-to-english-mapping.csv → .scripts/
- Migrate 00_Inbox/Clippings/ → 04_Archive/Inbox-Clippings/
- Fix self-nesting bug: 2024/11/2023/ → 2023/ (73 files relocated)
- Fix verifier false-positive on its own regex patterns

.scripts/verify-vault.mjs

@@ -22,6 +22,8 @@ const trackedFiles = execSync('git ls-files', { encoding: 'utf8' })
   .filter(Boolean)
 
 for (const file of trackedFiles) {
+  if (file === '.scripts/verify-vault.mjs') continue
+
   if (file.endsWith('.png') || file.endsWith('.jpg') || file.endsWith('.jpeg') || file.endsWith('.gif') || file.endsWith('.webp') || file.endsWith('.svg') || file.endsWith('.ico') || file.endsWith('.woff') || file.endsWith('.woff2') || file.endsWith('.ttf') || file.endsWith('.eot') || file.endsWith('.pdf') || file.endsWith('.zip') || file.endsWith('.gz') || file.endsWith('.tar') || file.endsWith('.mp4') || file.endsWith('.mp3') || file.endsWith('.wav')) {
     continue
   }