chore(deps): autoupdate (needs claude fix)

[github-actions]

The dependency autoupdater failed during builds-and-checks.

Run log: https://github.com/siarheidudko/firebase-admin-cli/actions/runs/27449135104

A Claude session has been dispatched to push fixes onto this branch
so the following commands all exit 0:

  npm run build
  npm test

Claude will leave a status comment on this PR when it finishes.
PR-checks will re-run on each new commit.

[claude]

Autoupdate status

Initial failures: npm run build failed with 6 TypeScript errors due to firebase-admin v14 removing its namespace-style API (admin.app.App, admin.auth.Auth, admin.database.Database, admin.firestore.Firestore, admin.storage.Storage, and typeof admin.firestore). npm test was not reached.

Root cause: firebase-admin v14.0.0 dropped the legacy namespace exports and the admin.auth() / admin.credential.cert() / etc. convenience methods in favour of sub-package imports (firebase-admin/auth, firebase-admin/app, etc.).

Changes made:

• src/index.ts: Replaced import type admin from "firebase-admin" (default import) with import type * as admin from "firebase-admin" plus explicit type imports for App, Auth, Database, Firestore, Storage from their respective sub-packages. Replaced namespace-qualified type references (admin.app.App, etc.) with the directly-imported types.
• bin/firebase-cli.js: Added sub-package requires (firebase-admin/app, /auth, /database, /firestore, /storage). Replaced admin.credential.cert(...) → cert(...), admin.initializeApp(...) → initializeApp(...), admin.auth() → getAuth(app), admin.database() → getDatabase(app), admin.firestore() → getFirestore(app), admin.storage() → getStorage(app), and admin.firestore (types ref) → firestoreNs.

After fix: npm run build exits 0. npm test exits 1 (expected — no SERVICE_ACCOUNT secret in local env; CI will supply it).

Committed and pushed: c400a07 on branch chore/autoupdate-27449135104.