Set up modern PHP MVC project structure for GetYourBand platform

- Implemented clean MVC architecture with Router, Controller, and Model base classes
- Created database migrations for users, bands, bookings, reviews, and availability
- Set up Tailwind CSS with yellow color scheme and modern design
- Added Alpine.js for reactive JavaScript components
- Configured Vite for asset building and hot module replacement
- Created authentication and role-based middleware
- Implemented helper functions and configuration system
- Added comprehensive README with setup instructions
- Configured Apache with proper rewrite rules and security headers
- Set up Composer and npm package management with modern dependencies

database/Database.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace Database;
+
+use PDO;
+use PDOException;
+
+class Database
+{
+    private static ?PDO $instance = null;
+
+    public static function connect(): PDO
+    {
+        if (self::$instance === null) {
+            try {
+                $host = $_ENV['DB_HOST'] ?? '127.0.0.1';
+                $port = $_ENV['DB_PORT'] ?? '3306';
+                $dbname = $_ENV['DB_DATABASE'] ?? 'getyourband';
+                $username = $_ENV['DB_USERNAME'] ?? 'root';
+                $password = $_ENV['DB_PASSWORD'] ?? '';
+
+                $dsn = "mysql:host={$host};port={$port};dbname={$dbname};charset=utf8mb4";
+
+                self::$instance = new PDO($dsn, $username, $password, [
+                    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+                    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+                    PDO::ATTR_EMULATE_PREPARES => false,
+                ]);
+            } catch (PDOException $e) {
+                throw new \RuntimeException("Database connection failed: " . $e->getMessage());
+            }
+        }
+
+        return self::$instance;
+    }
+
+    public static function disconnect(): void
+    {
+        self::$instance = null;
+    }
+
+    public static function runMigrations(string $migrationsPath): void
+    {
+        $db = self::connect();
+        $files = glob($migrationsPath . '/*.sql');
+        sort($files);
+
+        foreach ($files as $file) {
+            echo "Running migration: " . basename($file) . "\n";
+            $sql = file_get_contents($file);
+
+            try {
+                $db->exec($sql);
+                echo "✓ Migration completed successfully\n";
+            } catch (PDOException $e) {
+                echo "✗ Migration failed: " . $e->getMessage() . "\n";
+                throw $e;
+            }
+        }
+
+        echo "\nAll migrations completed!\n";
+    }
+}