feat: Add comprehensive documentation suite and reorganize project structure

- Created complete documentation in docs/ directory
- Added PROJECT_OVERVIEW.md with feature highlights and getting started guide
- Added ARCHITECTURE.md with system design and technical details
- Added SECURITY.md with comprehensive security implementation guide
- Added DEVELOPMENT.md with development workflows and best practices
- Added DEPLOYMENT.md with production deployment instructions
- Added API.md with complete REST API documentation
- Added CONTRIBUTING.md with contribution guidelines
- Added CHANGELOG.md with version history and migration notes
- Reorganized all documentation files into docs/ directory for better organization
- Updated README.md with proper documentation links and quick navigation
- Enhanced project structure with professional documentation standards

f_modules/api/v1/index.php

@@ -0,0 +1,76 @@
+<?php
+/*******************************************************************************************************************
+| EasyStream REST API v1
+| Main API endpoint handler for mobile apps and third-party integration
+|*******************************************************************************************************************/
+
+define('_ISVALID', true);
+require_once '../../../f_core/config.core.php';
+
+// Set JSON response headers
+header('Content-Type: application/json');
+header('Access-Control-Allow-Origin: *');
+header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS');
+header('Access-Control-Allow-Headers: Content-Type, Authorization, X-Requested-With');
+
+try {
+    $api = new VAPI();
+    
+    // Get request method and endpoint
+    $method = $_SERVER['REQUEST_METHOD'] ?? 'GET';
+    $requestUri = $_SERVER['REQUEST_URI'] ?? '';
+    
+    // Parse endpoint from URI
+    $basePath = '/api/v1/';
+    $endpoint = '';
+    
+    if (strpos($requestUri, $basePath) !== false) {
+        $endpoint = substr($requestUri, strpos($requestUri, $basePath) + strlen($basePath));
+        $endpoint = strtok($endpoint, '?'); // Remove query parameters
+    }
+    
+    // Get request data
+    $data = [];
+    if ($method === 'GET') {
+        $data = $_GET;
+    } else {
+        $input = file_get_contents('php://input');
+        if ($input) {
+            $data = json_decode($input, true) ?: [];
+        }
+        // Merge with POST data if available
+        $data = array_merge($data, $_POST);
+    }
+    
+    // Get request headers
+    $headers = getallheaders() ?: [];
+    
+    // Handle API request
+    $response = $api->handleRequest($method, $endpoint, $data, $headers);
+    
+    // Set HTTP status code
+    http_response_code($response['status']);
+    
+    // Return JSON response
+    echo json_encode($response);
+    
+} catch (Exception $e) {
+    // Log error
+    $logger = VLogger::getInstance();
+    $logger->error('API error', [
+        'error' => $e->getMessage(),
+        'method' => $_SERVER['REQUEST_METHOD'] ?? '',
+        'uri' => $_SERVER['REQUEST_URI'] ?? '',
+        'trace' => $e->getTraceAsString()
+    ]);
+    
+    // Return error response
+    http_response_code(500);
+    echo json_encode([
+        'status' => 500,
+        'data' => ['error' => 'Internal server error'],
+        'timestamp' => time(),
+        'version' => 'v1'
+    ]);
+}
+?>