feat: add Prettier and ESLint configuration for code formatting and linting

- Create .prettierrc for Prettier configuration
- Add eslint.config.js for ESLint setup with TypeScript support
- Update package.json to include linting and formatting scripts
- Refactor generate.ts and generate.js for improved readability and error handling
- Enhance QUICKSTART.md and README.md with formatting and clarity improvements

QUICKSTART.md

@@ -112,9 +112,9 @@ import { USER_USE_CASES } from '@/domain/use-cases/user/user.use-cases.contract'
 })
 export class UsersComponent {
   #userUseCases = inject(USER_USE_CASES);
-  
+
   ngOnInit() {
-    this.#userUseCases.getUsers().subscribe(users => {
+    this.#userUseCases.getUsers().subscribe((users) => {
       console.log(users);
     });
   }
@@ -126,6 +126,7 @@ export class UsersComponent {
 ### ❌ Error: openapi-generator-cli: command not found
 
 **Solución:**
+
 ```bash
 npm install -g @openapitools/openapi-generator-cli
 ```
@@ -133,6 +134,7 @@ npm install -g @openapitools/openapi-generator-cli
 ### ❌ Error: Cannot find module 'commander'
 
 **Solución:**
+
 ```bash
 npm install
 ```
@@ -140,6 +142,7 @@ npm install
 ### ❌ Los archivos no se generan
 
 **Solución:** Verifica que el directorio de salida existe o usa `--dry-run` para ver qué pasaría:
+
 ```bash
 node generate.js --dry-run
 ```