01a03ced - Wait for incoming slides before starting process work

[TaprootFreakAI]

EN:
Pay, quote load, and sell-bitbox now wait for the incoming route slide to finish before starting work or opening a result sheet. The send-process gate is extracted into a shared widget so the same handling is not duplicated. Fast failures no longer overlay the previous screen mid-slide.

DE:
Pay, Quote-Laden und Sell-BitBox warten, bis der eingehende Slide fertig ist, bevor Arbeit startet oder ein Ergebnisdialog aufgeht. Der Send-Prozess-Gate liegt in einem gemeinsamen Widget, damit dasselbe Handling nicht dupliziert wird. Schnelle Fehler übermalen nicht mehr die vorige Seite mitten im Slide.

Details

RouteAnimationGate ignores the first-frame kAlwaysCompleteAnimation placeholder. onSettled runs from the context below BlocProvider. Result/reconnect sheets still call waitForIncomingRouteAnimation as a second wait.

Widget tests cover the shared gate and the pay-process 300 ms slide. SellBitbox cubit tests call start() explicitly; the constructor no longer auto-starts.

[TaprootFreakAI]

EN:
Ready after 1 review pass.
Pay, quote, and sell-bitbox now wait for the incoming route slide to finish before starting work or opening a result sheet, using one shared gate instead of copied send-process handling.

DE:
Bereit nach 1 Review-Durchlauf.
Pay, Quote und Sell-BitBox warten, bis der eingehende Slide fertig ist, bevor Arbeit startet oder ein Ergebnisdialog aufgeht, mit einem gemeinsamen Gate statt kopiertem Send-Handling.

Details

Review: 1 pass, 0 findings. No open issue comments, reviews, inline comments, or review threads.

Mergeability at 33db2471: mergeable=MERGEABLE (mergeStateStatus BLOCKED is the approval/ruleset gate, not a conflict). Base staging. Commit verified.

Required checks on this head:

• Analyze & Test — success
• Visual Regression — success
• Coverage Floor Gate — success

Also green, not required: BitBox quirks audit, Handbook Build Check.

Maestro handbook flows stayed skipped: tier3-handbook.yaml only runs with the tier3:full label. Not a required check.