2026.8.13-canary.925

fix(core): transcript cannot retry (#15476)

#### PR Dependency Tree


* **PR #15476** 👈

This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)

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## Summary by CodeRabbit

- **Bug Fixes**
- Improved connectivity for AI services configured with a global
location while preserving support for regional locations.
- Failed audio transcription jobs can now be restarted without
recreating the job.
- Preserved existing behavior for transcription jobs that are still
waiting or already in other non-retryable states.

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