chore: mark setup-eslint CI verification tasks complete

Lint workflow verified via PR #7 (pull_request trigger, run 30743464781)
and a manual workflow_dispatch run (30743484008) — both succeeded.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Author: joeykamsteeg

openspec/changes/setup-eslint/tasks.md

@@ -23,5 +23,5 @@
 ## 5. Add CI workflow
 
 - [x] 5.1 Create `.github/workflows/lint.yml`, mirroring `test.yml`'s structure and pinned `bun-version`, with `on: push (main) / pull_request / workflow_dispatch` and a job that runs `bun install --frozen-lockfile` then `bun run lint`.
-- [ ] 5.2 Open a test PR (or push to a branch) to confirm the lint workflow triggers automatically and reports status on the PR.
-- [ ] 5.3 Manually trigger the workflow via `workflow_dispatch` (GitHub Actions UI or `gh workflow run lint.yml`) to confirm it runs on demand.
+- [x] 5.2 Open a test PR (or push to a branch) to confirm the lint workflow triggers automatically and reports status on the PR.
+- [x] 5.3 Manually trigger the workflow via `workflow_dispatch` (GitHub Actions UI or `gh workflow run lint.yml`) to confirm it runs on demand.