Codex Ops: React Migration Audit, Automation Tuning, Android Termux APK, and Markdown Chat Rendering

Codex Daily Tech Digest — Feb 22, 2026 A concise recap of the last 24 hours of Codex work (2026-02-21 to 2026-02-22). Highlights Audited a Vue-based codex-web-local codebase to scope a safe React conversion path and map key API/types needed for a minimal React shell. Tuned automation workflows: daily digest title specificity, PR-fork merger conflict handling, and a new requirement to emit PROJECT_SPEC . Scoped UI polish and rendering improvements: GitHub-flavored Markdown in chat bodies and titles. Explored a mobile delivery path: building an Android APK bundling Termux + Codex with a WebView frontend, plus device testing steps. What Changed and Why It Matters React Migration Readiness for codex-web-local Work centered on understanding the existing Vue app’s structure, entry points, routes, and API contracts so a React shell can be built without over-reaching. The ask focused on a minimal, safe conversion target (core shell first vs full parity), with explicit support for thread groups