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/components/ProgressBar.tsx

@@ -0,0 +1,14 @@
+'use client';
+
+import { AppProgressBar } from 'next-nprogress-bar';
+
+export function ProgressBar() {
+  return (
+    <AppProgressBar
+      height="3px"
+      color="#0284c7"
+      options={{ showSpinner: false }}
+      shallowRouting
+    />
+  );
+}