refactor: tidy tbank-sync claim comments (WealthLedger/backend#166)

src/integrations/tbank/tbank-sync-claim.ts

@@ -3,17 +3,13 @@ import type { TbankSyncAttempt } from './tbank-access.service';
 
 const NO_UPDATED_ROWS = 0;
 
-// Shared owners for the tbank-sync DB claim/lock protocol (backend#166).
+// Shared owners for the tbank-sync DB claim/lock protocol.
 // Both helpers are CAS fences: they run inside the caller's transaction and
 // keep the exact where/data shapes they replaced. Callers keep deciding
 // success from the claim count exactly as before.
 
 // Claims the active TbankSyncWork row: only the still-running attempt of a
 // valid connection may transition. `data` is the state transition to apply.
-// `state` overrides the default 'running' fence (e.g. an initiator row also
-// accepts 'complete'); `withoutConnectionFence` drops the
-// `connection: { invalidToken: false }` guard for fences that must also fire
-// on an invalidated connection.
 export type ClaimOptions = {
   // Overrides the default 'running' fence (e.g. an initiator row also
   // accepts 'complete').