Refactor transaction components and styles

- Updated imports to use absolute paths for types and utilities.
- Enhanced TransactionTable component with mobile responsiveness and card-based layout.
- Improved loading and error handling in transaction fetching logic.
- Refactored transaction update API to streamline validation and data preparation.
- Added new styles for Radix UI components and improved global styles for better mobile experience.
- Implemented collapsible sections and improved button interactions in the UI.
- Updated tests to reflect changes in component structure and imports.

README.md

@@ -75,4 +75,20 @@ import type { Transaction } from '@types';
 
 // ❌ DON'T use relative imports like this
 import { transactionService } from '../../../../data/db.service';
-```
+```
+
+### Enforcing Path Aliases with Biome.js
+
+This project uses [Biome.js](https://biomejs.dev/) for code formatting and linting. Biome enforces the use of path aliases instead of relative imports. To run Biome checks:
+
+```bash
+npm run check
+```
+
+To automatically fix issues:
+
+```bash
+npm run check -- --apply
+```
+
+The Biome configuration (in `biome.json`) includes rules for import sorting and path alias enforcement. To customize the rules, edit the `biome.json` file.