Fix 68 TypeScript compilation errors across codebase

[jamespepper81]

This pull request focuses on improving type safety, error handling, and code robustness across multiple screens and components in the app. The main changes include stricter type annotations for callback functions and data mapping, safer access to optional service methods, and improved handling of potential null or undefined values. These updates help prevent runtime errors and make the codebase more maintainable.

Type Safety Improvements:

• Added explicit type annotations (e.g., UTXO, Transaction) to callback functions, array mapping, and filtering in files such as coin-control.tsx, transaction-details.tsx, transaction-explorer.tsx, and transaction-history.tsx to ensure type correctness and prevent potential runtime errors. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]

• Updated the ExtendedTransactionDetails interface in transaction-explorer.tsx to more accurately model possible transaction detail responses and preserve type safety, including optional and union-typed fields.

Robustness and Error Handling:

• Added checks for the existence of service methods such as clearAddressCache and getFirstUnusedReceivingAddress in receive.tsx to prevent errors if these methods are undefined. [1] [2] [3]

• Improved fallback logic for accessing price data in address-details.tsx and for handling potentially undefined bitcoinPrice in transaction-explorer.tsx. [1] [2] [3]

Component and Styling Updates:

• Updated the BitSleuthButton and BitSleuthCard components to use the lightTheme and improved the mapping of button variants to theme variants for consistent styling. [1] [2] [3]

• Added a disabledActionButton style for action buttons in transaction-details.tsx to visually indicate disabled state.

Miscellaneous Improvements:

• Changed the event subscription type from EmitterSubscription to NativeEventSubscription in _layout.tsx for better compatibility with the React Native API. [1] [2]

• Fixed loading state logic in the wallet addresses screen to use the correct data source for determining if addresses are loading.