## Summary
- replace context_manage snapshot assertions with narrower UI and
dump-path checks
- wait for context rows to appear or disappear before continuing so the
picker interactions are deterministic
- remove the obsolete context_manage snapshot baselines

## Test plan
- npm run build
- PLAYWRIGHT_RETRIES=0 PLAYWRIGHT_HTML_OPEN=never npm run e2e --
e2e-tests/context_manage.spec.ts --repeat-each=10
- npm run fmt
- npm run lint:fix
- npm run ts
- npm test

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Co-authored-by: Will Chen <7344640+wwwillchen@users.noreply.github.com>