perf(mobile): keep image bytes outside draft JSON - #9727

1. browse_code — apps/mobile/src/lib/composerImages.ts

2. browse_code — apps/mobile/src/features/sharing/incoming-share-model.ts

💭 These files are plain TypeScript/React Native, not Effect services, so the check only applies when a PR touches Effect service code. I'm checking the other changed files to see which ones fall within scope—thread-outbox-model.ts, composer-image-schema.ts, and ReviewCommentComposerSheet.tsx (though the tsx file is excluded since the include patterns only cover *.ts). The in-scope files I need to check are incoming-share-model.ts, composer-image-schema.ts, composerImages.ts, and thread-outbox-model.ts. I want to verify whether any of these actually involve Effect services—thread-outbox-model.ts does use Schema from effect, so I'm checking its imports more closely.

3. browse_code — apps/mobile/src/state/thread-outbox-model.ts

4. browse_code — apps/mobile/src/lib/composer-image-schema.ts

💭 These files don't create or consume Effect services—imports use proper namespace subpath imports and errors are plain Error objects in a promise-based React Native module, not Effect service errors, so the conventions about Effect services don't apply here. Let me double check by searching for "Effect" across the changed files, especially composerImages.ts, to confirm no runPromise or Effect usage crept in.

5. browse_code — In apps/mobile/src/lib/composerImages.ts, apps/mobile/src/features/sharing/incoming-share-model.ts, and apps/mobile/src/state/thread-outbox-model.ts, are there any imports from "effect" or usages of Effect, Layer, Context.Service, ManagedRuntime, runPromise, or Schema.TaggedErrorClass? List each import statement in those three files.

💭 I don't see any new eslint-disable or ts-expect-error directives introduced in the changed lines, so there are no findings here. Since everything checks out clean, my final response should just be "All clear" on its own line, though I still need to call complete_check with the required fields properly filled in.