[jhuleatt]

Updates reactfire from ^4.2.1 (locked at 4.2.3) to ^4.3.0, which also upgrades rxfire from 6.1.0 to 6.3.0.

Relevant changes since 4.2.1

• peerDependencies now accept Firebase 10 through 13 (#713, #841), so package.json no longer needs overrides.reactfire for firebase@^10.7.1.
• useObservable subscribes through React 18's useSyncExternalStore (#583), closing the gap between render and effect commit for useFirestoreDoc and useFirestoreCollection.
• SuspenseSubject disables its cache-reset timer when suspense: true (#525), which DocumentPreview and Collection both pass. Slow initial Firestore queries will no longer reset the subject before the component mounts.
• useFirestoreDocData omits the "NO_ID_FIELD" sentinel key when called without options (#738), as in FirestoreEmulatedApiProvider.test.tsx and DocumentPreview/index.test.tsx.

[gemini-code-assist]

Code Review

This pull request updates reactfire to version ^4.3.0 and removes the custom firebase dependency override in package.json. The feedback highlights an issue in package-lock.json where several development dependencies, including @parcel/watcher, had their "dev": true flag removed, promoting them to production. It is recommended to regenerate the lockfile to restore their development status and avoid bloating production builds.