Fix TSX Errors & Build AAB

My React-Native TypeScript app is throwing a mix of syntax, runtime, and logic errors across its .ta and .tsx files, and the Supabase layer is failing to compile cleanly alongside them. I will share the exact stack traces and screenshots so you can work through the codebase methodically, remove every warning, and restore full functionality.

What I need from you:
• Go through every error I provide, locate the root cause in the code, and refactor or rewrite the affected sections so the project compiles with zero TypeScript or ESLint complaints.
• Run the app end-to-end to be sure no runtime crashes remain and the business logic produces the correct results.
• Validate that Supabase calls return the expected data and no authentication or database interaction breaks.
• Generate a production-ready .aab file that installs and runs flawlessly on an Android device.

Acceptance is simple: the repository builds without a single error or warning, the Supabase features I test all respond correctly, and a signed .aab arrives in my hands. Only then is the fixed price of ₹2000 released—no partial or advance payments.

If you are confident with TypeScript, React-Native, Android Studio, and Supabase, let’s get started.