Updated backend/AGENTS.md to document :unprocessable_content, matching the controller and request spec changes already in the working tree.
The reported suite failure occurs during Rails initialization: a frozen $LOAD_PATH is being modified. I found no application or spec code that freezes it, so this output does not identify a regression in the status change. I did not run tests, as requested.
Codex 最終回答（原因調査用）:
Updated `backend/AGENTS.md` to document `:unprocessable_content`, matching the controller and request spec changes already in the working tree.
The reported suite failure occurs during Rails initialization: a frozen `$LOAD_PATH` is being modified. I found no application or spec code that freezes it, so this output does not identify a regression in the status change. I did not run tests, as requested.
Nightly Codex stopped: Configured automated tests did not pass.
/var/lib/gems/3.3.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:50:in `each'
/var/lib/gems/3.3.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:50:in `tsort_each_child'
/var/lib/gems/3.3.0/gems/tsort-0.2.0/lib/tsort.rb:418:in `call'
/var/lib/gems/3.3.0/gems/tsort-0.2.0/lib/tsort.rb:418:in `each_strongly_connected_component_from'
/var/lib/gems/3.3.0/gems/tsort-0.2.0/lib/tsort.rb:424:in `block in each_strongly_connected_component_from'
/var/lib/gems/3.3.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:50:in `each'
/var/lib/gems/3.3.0/gems/railties-8.0.5.1/lib/rails/initializable.rb:50:in `tsort_each_child'
/var/lib/gems/3.3.0/gems/tsort-0.2.0/lib/tsort.rb:418:in `call'
/var/lib/gems/3.3.0/gems/tsort-0.2.0/lib/tsort.rb:418:in `each_strongly_connected_component_from'
/var/lib/gems/3.3.0/gems/tsort-0.2.0/lib/tsort.rb:352:i
Workspace retained: issue-479-7_zeuuw9
Codex 利用枠（取得: 2026-11-15 14:32 JST）
5 h の残量: 87.0%
5 h の恢復時刻: 2026-11-15 18:04 JST
1 週間の残量: 76.0%
1 週間の恢復時刻: 2026-11-21 00:26 JST
Codex 最終回答（原因調査用）:
Updated
backend/AGENTS.mdto document:unprocessable_content, matching the controller and request spec changes already in the working tree.The reported suite failure occurs during Rails initialization: a frozen
$LOAD_PATHis being modified. I found no application or spec code that freezes it, so this output does not identify a regression in the status change. I did not run tests, as requested.