fix(mobile): sending a prompt no longer turns the Android screen gray

[YJJosh]

On Android release builds, sending a prompt turned the whole screen gray, and the app stayed dead until it was force-closed.

Cause: when the composer shrinks after a send, keyboard-controller's Android deferred scroll calls scrollViewRef() inside requestAnimationFrame. Under Reanimated 4.7 the ref reaches the UI runtime as a shareable rather than a function, so the call throws and React Native destroys the React instance:

W ReactNativeJS: [Reanimated] Tried to dispatch command "scrollTo" with an uninitialized ref. …
W BridgelessReact: TypeError: Object is not a function
W BridgelessReact:     at executeQueue / flushQueue / nativeFlushQueue
E ReactHost: … Execute: reactInstance is null. Dropping work.

Fix: cherry-picks upstream pingdotgg#14850 (original author kept). It reads the node from scrollViewRef.value when the ref is not a function. The fork synced to a stable tag before that fix landed.

Verified on an Android 16 emulator against an isolated local server, sending a prompt from both an existing thread and the new-thread composer:

• v0.0.45-dulli.4 release APK: the crash above, gray screen.
• Production release build of this branch: the turn runs and the reply renders, with no TypeError. The Reanimated warning still logs, but it's harmless.

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Made with Claude Opus 5.5 in the pi coding-agent harness

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-09T06:32:57.510178Z	44a54e3	PR opened

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[github-actions]

Thread transfer impact

✅ Thread transfer remains within every enforced ceiling.

Provider	Metric	Main baseline	This PR	Impact	PR ceiling
Codex	Total thread wire	13.5 KiB	13.5 KiB	−29 B (−0.2%)	15.1 KiB	✅
Codex	Thread snapshot wire	7.1 KiB	7.1 KiB	+11 B (+0.2%)	7.3 KiB	✅
Codex	Live turn WebSocket wire	6.4 KiB	6.4 KiB	−40 B (−0.6%)	7.8 KiB	✅
Codex	Live turn WebSocket decoded	56.2 KiB	56.2 KiB	−44 B (−0.1%)	66.4 KiB	✅
Codex	Live turn messages	9	8	−1 (−11.1%)	21	✅
Claude	Total thread wire	13.5 KiB	13.5 KiB	−19 B (−0.1%)	15.1 KiB	✅
Claude	Thread snapshot wire	7.1 KiB	7.1 KiB	+8 B (+0.1%)	7.3 KiB	✅
Claude	Live turn WebSocket wire	6.4 KiB	6.4 KiB	−27 B (−0.4%)	7.8 KiB	✅
Claude	Live turn WebSocket decoded	57.0 KiB	57.0 KiB	−44 B (−0.1%)	66.4 KiB	✅
Claude	Live turn messages	9	8	−1 (−11.1%)	21	✅

Baseline: e912b09 · PR result: 44a54e3 · Source CI: success

Scenario and decoded snapshot size

10 historical turns, 5 command tools per turn, 878.9 KiB retained MCP result per historical turn, and a 1.05 MiB retained result in the measured turn.

• Codex decoded thread snapshot: 113.9 KiB
• Claude decoded thread snapshot: 114.6 KiB

Updated in place by a trusted workflow. PR artifacts are strictly validated and never executed.