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.

docker-compose.yml

@@ -10,11 +10,11 @@ services:
       POSTGRES_PASSWORD: wealth_dev
       POSTGRES_DB: wealth_dev
     ports:
-      - "5432:5432"
+      - '5432:5432'
     volumes:
       - postgres_dev_data:/var/lib/postgresql/data
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U wealth -d wealth_dev"]
+      test: ['CMD-SHELL', 'pg_isready -U wealth -d wealth_dev']
       interval: 10s
       timeout: 5s
       retries: 5
@@ -28,11 +28,11 @@ services:
       POSTGRES_PASSWORD: ${STAGING_DB_PASSWORD:-wealth_staging}
       POSTGRES_DB: wealth_staging
     ports:
-      - "5433:5432"
+      - '5433:5432'
     volumes:
       - postgres_staging_data:/var/lib/postgresql/data
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U wealth -d wealth_staging"]
+      test: ['CMD-SHELL', 'pg_isready -U wealth -d wealth_staging']
       interval: 10s
       timeout: 5s
       retries: 5
@@ -46,11 +46,11 @@ services:
       POSTGRES_PASSWORD: ${PROD_DB_PASSWORD:?PROD_DB_PASSWORD is required}
       POSTGRES_DB: wealth_prod
     ports:
-      - "5434:5432"
+      - '5434:5432'
     volumes:
       - postgres_prod_data:/var/lib/postgresql/data
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U wealth -d wealth_prod"]
+      test: ['CMD-SHELL', 'pg_isready -U wealth -d wealth_prod']
       interval: 10s
       timeout: 5s
       retries: 5
@@ -63,4 +63,3 @@ volumes:
   postgres_dev_data:
   postgres_staging_data:
   postgres_prod_data:
-