# Agent Log: codex-ts-build-errors-20260222T215411Z-h3k7

- alias: `codex-ts-build-errors`
- mission: `Fix current TypeScript build failures in anki/runtime tests and deps typing contracts; keep behavior unchanged.`
- backlog: `TASK-105 (runtime cast/type tightening fallout) + current build-break triage`
- status: `in_progress`
- last_update_utc: `2026-02-22T21:54:29Z`

## Intent

- Triage all listed TS2322/TS2741/TS2353 errors.
- Prefer test stub/type fixes; minimal production changes only if contract mismatch in runtime composer wiring.
- Re-run `bun run tsc --noEmit` (or project build target) to confirm green.

## Planned Files

- `src/anki-integration/note-update-workflow.test.ts`
- `src/main/runtime/cli-command-context-factory.test.ts`
- `src/main/runtime/composers/app-ready-composer.test.ts`
- `src/main/runtime/composers/mpv-runtime-composer.test.ts`
- `src/main/runtime/composers/mpv-runtime-composer.ts`
- `src/main/runtime/overlay-runtime-bootstrap-handlers.test.ts`
- `src/main/runtime/overlay-runtime-options-main-deps.test.ts`

## Assumptions

- Failures are strict typing drift after recent runtime contract hardening.
- No functional behavior change intended.

## Activity

- `2026-02-22T21:54:29Z` started; reading failing files and applying minimal type-aligned fixes.

## Result

- status: `done`
- last_update_utc: `2026-02-22T21:55:54Z`
- files_touched:
  - `src/anki-integration/note-update-workflow.test.ts`
  - `docs/subagents/agents/codex-ts-build-errors-20260222T215411Z-h3k7.md`
  - `docs/subagents/INDEX.md`
  - `docs/subagents/collaboration.md`
- key_decisions:
  - Typed harness deps as `NoteUpdateWorkflowDeps` to avoid literal over-narrowing in test overrides.
  - Kept fixes test-only; no runtime behavior changes.
- verification:
  - `bun run tsc --noEmit` passed.
  - `make build` passed.
- blockers: none.
- next_step: optional commit/changelog by user preference.