feat: Build-System für Obfuscation und Minification hinzugefügt

- package.json mit Build-Dependencies
- Build-Script für JavaScript Obfuscation (javascript-obfuscator)
- CSS Minification (clean-css)
- Automatisches Kopieren der PHP-Dateien

package.json

@@ -0,0 +1,26 @@
+{
+  "name": "hexahost-backend",
+  "version": "1.0.0",
+  "description": "HexaHost.de Backend - Build-System für Obfuscation und Minification",
+  "scripts": {
+    "build": "node scripts/build.js",
+    "build:js": "node scripts/build.js --js-only",
+    "build:css": "node scripts/build.js --css-only",
+    "clean": "rm -rf dist",
+    "watch": "node scripts/watch.js"
+  },
+  "devDependencies": {
+    "javascript-obfuscator": "^4.1.1",
+    "clean-css": "^5.3.3",
+    "chokidar": "^3.6.0",
+    "chalk": "^4.1.2"
+  },
+  "keywords": [
+    "hexahost",
+    "obfuscation",
+    "minification",
+    "build"
+  ],
+  "author": "HexaHost.de",
+  "license": "LGPL-2.1"
+}