- Extract shared fitToGpx into connected-services/fit.ts (FIT is a Garmin
open standard used by Wahoo, Coros, Garmin — not provider-specific)
- Add importActivity() to sync/imports.server.ts so providers call one
function instead of createActivity + recordImport separately; eliminates
direct dependency on activities.server.ts from provider adapters
- Update wahoo importer + webhook to use both shared helpers
- Extract useHostElection(yjs) hook from useRouting so host election is
independently testable without mounting the full routing stack
- Add setDb() to journal db.ts for module-level injection in unit tests
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
