Update formatting and improve consistency across configuration and documentation files

- Adjusted formatting in .prettierrc for consistent newline handling.
- Enhanced API documentation in BACKEND_PROMPT.md for better readability and structure.
- Updated docker-compose.yml to standardize quotes and improve health check commands.
- Refactored ESLint configuration for better readability and consistency.
- Made minor formatting adjustments in various frontend components for improved user experience and code clarity.

backend-api/src/config/database.ts

@@ -12,7 +12,7 @@ class DatabaseConnection {
   public static getInstance(): PrismaClient {
     if (!DatabaseConnection.instance) {
       DatabaseConnection.instance = new PrismaClient({
-        log: process.env.NODE_ENV === 'development' ? ['query', 'error', 'warn'] : ['error'],
+        log: process.env.NODE_ENV === 'development' ? ['query', 'error', 'warn'] : ['error']
       });
     }
 

backend-api/src/repositories/InvoiceRepository.ts

@@ -94,12 +94,8 @@ export class InvoiceRepository implements IUserScopedRepository<Invoice> {
     const now = new Date();
     const totalInvoices = invoices.length;
     const paidInvoices = invoices.filter(inv => inv.status === 'paid').length;
-    const outstandingAmount = invoices
-      .filter(inv => inv.status !== 'paid' && inv.status !== 'cancelled')
-      .reduce((sum, inv) => sum + inv.total, 0);
-    const overdueInvoices = invoices.filter(
-      inv => inv.status !== 'paid' && inv.status !== 'cancelled' && inv.dueDate < now
-    ).length;
+    const outstandingAmount = invoices.filter(inv => inv.status !== 'paid' && inv.status !== 'cancelled').reduce((sum, inv) => sum + inv.total, 0);
+    const overdueInvoices = invoices.filter(inv => inv.status !== 'paid' && inv.status !== 'cancelled' && inv.dueDate < now).length;
 
     return {totalInvoices, paidInvoices, outstandingAmount, overdueInvoices};
   }