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

status.php

@@ -0,0 +1,75 @@
+<?php
+/*******************************************************************************************************************
+| EasyStream Health Check Endpoint
+| Container health monitoring for Docker deployment
+|*******************************************************************************************************************/
+
+// Set headers for health check
+header('Content-Type: application/json');
+header('X-Container: vs-php');
+header('X-Hostname: ' . gethostname());
+
+// Basic health check data
+$health = [
+    'status' => 'healthy',
+    'timestamp' => date('c'),
+    'container' => 'vs-php',
+    'hostname' => gethostname(),
+    'php_version' => PHP_VERSION,
+    'memory_usage' => memory_get_usage(true),
+    'memory_peak' => memory_get_peak_usage(true)
+];
+
+// Check core system files
+$core_files = [
+    'f_core/config.core.php',
+    'index.php',
+    '.htaccess'
+];
+
+$files_ok = true;
+foreach ($core_files as $file) {
+    if (!file_exists($file)) {
+        $health['status'] = 'unhealthy';
+        $health['error'] = "Missing core file: $file";
+        $files_ok = false;
+        break;
+    }
+}
+
+// Check database connection if core files exist
+if ($files_ok) {
+    try {
+        if (file_exists('f_core/config.core.php')) {
+            include_once 'f_core/config.core.php';
+            
+            // Test database connection
+            if (isset($class_database) && is_object($class_database)) {
+                $health['database'] = 'connected';
+            } else {
+                $health['database'] = 'disconnected';
+                $health['status'] = 'degraded';
+            }
+        }
+    } catch (Exception $e) {
+        $health['database'] = 'error';
+        $health['database_error'] = $e->getMessage();
+        $health['status'] = 'degraded';
+    }
+}
+
+// Set appropriate HTTP status code
+switch ($health['status']) {
+    case 'healthy':
+        http_response_code(200);
+        break;
+    case 'degraded':
+        http_response_code(200); // Still operational
+        break;
+    case 'unhealthy':
+        http_response_code(503);
+        break;
+}
+
+echo json_encode($health, JSON_PRETTY_PRINT);
+?>