[limen HEAL-cifix-organvm-limen-427] fix failing CI on organvm/limen#427

[4444J99]

Autonomous limen dispatch of task HEAL-cifix-organvm-limen-427.

PR #427 has FAILING CI checks and merge-drain correctly refuses to merge it. Check out the PR branch, find the root cause of the red checks (lint / types / failing test / config), fix it, push to the SAME PR branch, and confirm every check goes green. Do not open a new PR — repair the existing one so merge-drain lands it. PR: #427 [auto-emitted 2026-07-04 by self-heal so merge-drain can land it]

Refs: #427

Produced in an isolated worktree off origin — review before merge.

[chatgpt-codex-connector]

💡 Codex Review

https://github.com/organvm/limen/blob/fc7440340968ba17d8d4cb71b1f7f07b7a926d22/.mypy_cache/3.14/cache.0.db-wal#L1
Remove generated mypy cache artifacts

This added file is one of many generated .mypy_cache SQLite/WAL artifacts in the commit; these caches are regenerated by local/CI type-check runs and vary by environment, so tracking them adds about 35MB of root cache plus cli/.mypy_cache, bloats clones, and leaves future mypy runs with noisy worktree diffs without changing CI behavior. Please drop the cache directories from the commit and ignore .mypy_cache/ instead.

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