Phase-3-light. #3790 (@ai-ag2026): expand cold-load transcript window to ~msg_limit renderable rows so tool-heavy sessions don't open showing 1-2 messages. Codex CORE fix: explicit expand_renderable flag (cold-load only; Load-earlier keeps raw cap). Also fixed a recurring CI timing flake (git-parallel test → deterministic Barrier). Full suite 8228, Codex SAFE, Opus SHIP, CI 11/11. Co-authored-by: ai-ag2026 <ai-ag2026@users.noreply.github.com>
#3326 changed loadSession's INFLIGHT + idle render calls from bare
renderMessages() to renderMessages(sameSessionForceReload?{preserveScroll:true}:undefined),
and added reload-width-hint handling inside _ensureMessagesLoaded. Updated 5
source-pinning tests to match the new (behaviorally-equivalent) call form:
- test_regressions / test_issue2341: match 'renderMessages(' call form
- test_parallel_session_switch: match call form + widen 600->850 block window
- test_issue1690: assert the CONDITIONAL preserveScroll (cross-session still bottom-pins)
- test_issue3162: widen _ensureMessagesLoaded slice 2000->2600
The #3018 carry-forward reassigns msgs but it was declared const, throwing a
TypeError that surfaced as 'Failed to load conversation messages' on every mobile
message (v0.51.161-166). Change to let.
Adds a static JS runtime-error lint guard (eslint.runtime-guard.config.mjs +
tests/test_static_js_runtime_lint.py) using no-const-assign/no-import-assign — the
exact class node --check and source-presence tests miss. Dev-only dependency; app
stays pure Python + vanilla JS.
