Replace the per-tour import UI with a fire-and-forget background job:
- Add `import_batches` DB table tracking status, found/imported/duplicate counts
- Add `runKomootBulkImport` server function that pages all Komoot tours,
fetches GPX, creates activities, and deduplicates via sync_imports
- Add `komoot-bulk-import` pg-boss job registered at server startup
- Add POST /api/sync/komoot/import to enqueue the job
- Add GET /api/sync/komoot/import-status to return the latest batch
- Replace the Komoot import page with a progress UI that polls every 2s
while a batch is running and shows found/imported/skipped counts
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When a workout is imported and the loader revalidates, importableWorkouts
shrinks. The snapshot-update useEffect was overwriting the ref with the
shorter list, causing the index to point to the wrong item and skip every
alternate workout. Remove the snapshot update so the original list is used
throughout the import-all session.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Two-mode import: public mode verifies Komoot account ownership by checking
that the user's trails.cool profile URL appears in their Komoot bio — no
credentials stored. Authenticated mode uses email + password (AES-256-GCM
encrypted) to import private tours as well.
Includes unit tests for crypto/komoot client and E2E tests for the full
connect + import flow.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
