Refactor project structure and implement new controllers

- Moved API and web routes to server and client directories respectively.
- Deleted old API and web route files.
- Created new FilesController, FolderController, ImagesController, PreviewController, and UploadController to handle file operations, folder structure retrieval, image processing, and file uploads.
- Implemented image optimization and caching using sharp and jszip.
- Added functionality for file uploads as base64 and multipart form data.
- Enhanced error handling and response messages across controllers.

Author: pphatdev

.gitlab-ci.yml

@@ -2,8 +2,8 @@ import express, { Request, Response } from 'express';
 import { sendNotFound } from './utils/response.js';
 import { configured } from './utils/config.js';
 import { Database } from './utils/database.js';
-import API from './routes/api.js';
-import WEB from './routes/web.js';
+import API from './server/routes/api.js';
+import WEB from './client/routes/web.js';
 const app = express();
 
 /**