Longx v0.2.136

Reliability and callback fixes

• Fix scheduled callbacks returning to their creating sub-agent, while preserving project and session access boundaries.
• Retry transient upstream HTTP/2 stream failures using the existing bounded retry policy.
• Make turn interruption target the intended turn atomically.
• Prevent watchdog/completion races, duplicate completion notifications, and late events overwriting a newer turn.
• Keep Tracker responsive during agent creation by moving kernel probes off its callback path.
• Bound transcript write batches and flush deadlines while preserving FIFO order and stable item IDs.
• Defer SQLite-busy Oban job fetches without restarting the queue or terminating running workers.
• Fix mobile overflow in model fallback chips and the HTTPS DNS provider picker, including long English labels.

These fixes do not establish the original writer responsible for historical SQLite lock incidents or guarantee recovery from persistent upstream failures.

Publishing this release does not automatically upgrade or restart a running instance.