chore: ua-parser-js resolution conflict + dev tooling in production deps

[Yaddalapalli-Charan-Kumar-Naidu]

1. Stale ua-parser-js resolution

resolutions forces ua-parser-js@1.0.2 globally, but:

• Root declares 1.0.33 → silently downgraded
• expo-device requires ^0.7.33 → semver-incompatible with 1.0.2
• Yarn warns: Resolution field "ua-parser-js@1.0.2" is incompatible with requested version "^0.7.33"

2. Dev tooling in dependencies

lint-staged and eslint-import-resolver-typescript are dev-only tools currently in dependencies. Should be in devDependencies.

Suggested Fix

• Remove ua-parser-js from resolutions
• Move lint-staged and eslint-import-resolver-typescript to devDependencies