Fix npm ci: sync eslint-config-next to 16.2.1 in package.json to match lock file

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
Agent-Logs-Url: https://github.com/christianlouis/pop_puller_to_gmail/sessions/2ec6aaab-a34d-4a91-a2cf-e75a49022638

CHANGELOG.md

@@ -44,6 +44,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Bumped GitHub Actions: `actions/setup-python` v5 → v6, `actions/setup-node` v4 → v6, `docker/setup-buildx-action` v3 → v4, `codecov/codecov-action` v3 → v5
 - Bumped backend dependencies: pydantic 2.5.3 → 2.12.5, pydantic-settings 2.1.0 → 2.13.1, psycopg2-binary 2.9.9 → 2.9.11, asyncpg 0.29.0 → 0.31.0, stripe 7.11.0 → 14.4.1, aioimaplib 1.0.1 → 2.0.1, google-auth-httplib2 0.2.0 → 0.3.0, celery 5.3.6 → 5.6.2, redis 5.0.1 → 7.3.0, tenacity 8.2.3 → 9.1.4
 - Bumped frontend dependencies: react 19.2.3 → 19.2.4, @tanstack/react-query ^5.90.20 → ^5.95.0, axios ^1.13.5 → ^1.13.6, zustand ^5.0.11 → ^5.0.12, eslint ^9 → ^10, eslint-config-next 16.1.6 → 16.2.1
+- Synced `frontend/package.json` `eslint-config-next` to `16.2.1` to match `package-lock.json` (resolves `npm ci` EUSAGE failure)
 
 ### Removed
 - Removed CodeQL analysis from CI pipeline (was blocking builds)

frontend/package.json

@@ -23,7 +23,7 @@
     "@types/react": "^19",
     "@types/react-dom": "^19",
     "eslint": "^10",
-    "eslint-config-next": "16.1.7",
+    "eslint-config-next": "16.2.1",
     "tailwindcss": "^4",
     "typescript": "^5"
   }