sync: claim removal fix, auto-crawl email, progress bar, search optimization

- Fix claim removal request flow
- Add email notification on auto-crawl skill discovery
- Add progress bar component
- Optimize Meilisearch sync and search indexing
- Improve skill parser and queries

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

apps/web/package.json

@@ -27,6 +27,7 @@
     "next": "^15.0.0",
     "next-auth": "5.0.0-beta.30",
     "next-intl": "^3.4.0",
+    "next-nprogress-bar": "^2.4.7",
     "next-themes": "^0.4.4",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",