Resync Strava title from list payload via Save

Context / Problem: Strava titles can be corrected after import. The sync path only handled new rides; existing rides were marked skipped without checking the cheap list metadata, so corrections like ride #789 stayed stale.

What: In syncRides reuse the existing Save write path for rare title resyncs (pay GPX parse cost) when existing.Name != list.Name; track progress.Updated and surface it in SSE/TS UI; add tests for resync without stream fetch. Remove the now-obsolete TODO.

QA: go test/ vet, tsc, biome/stylelint pass.

1 files changed, 1 insertions, 0 deletions

diff --git a/web/frontend/types.d.ts b/web/frontend/types.d.ts
index 83b3921..d4c4bdf 100644
--- a/web/frontend/types.d.ts
+++ b/web/frontend/types.d.ts
@@ -144,6 +144,7 @@ export interface SyncProgress {
   completed: number;
   imported: number;
   skipped: number;
+  updated: number;
   rateLimit?: RateLimitSnapshot;
 }