"feat: Integrate custom icons in admin templates"

backend/app/static/icons/generate_icons.py

@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+"""
+Icon-Generator für Mercedes-Benz MYP Platform
+Generiert PWA-Icons in verschiedenen Größen
+"""
+
+import os
+from PIL import Image, ImageDraw, ImageFont
+
+def create_mercedes_icon(size, output_path):
+    """
+    Erstellt ein einfaches Mercedes-Benz-Logo-Icon
+    
+    Args:
+        size: Größe des Icons (quadratisch)
+        output_path: Ausgabepfad für das Icon
+    """
+    # Erstelle ein schwarzes quadratisches Bild
+    img = Image.new('RGB', (size, size), color='#000000')
+    draw = ImageDraw.Draw(img)
+    
+    # Berechne Kreis-Dimensionen
+    center = size // 2
+    radius = int(size * 0.4)  # 80% der Größe für den äußeren Kreis
+    
+    # Äußerer weißer Kreis
+    draw.ellipse([center - radius, center - radius, center + radius, center + radius], 
+                 outline='#FFFFFF', width=max(2, size // 50))
+    
+    # Mercedes-Stern (vereinfacht)
+    star_radius = int(radius * 0.7)
+    
+    # Drei Linien für den Mercedes-Stern
+    # Linie nach oben
+    draw.line([center, center, center, center - star_radius], 
+              fill='#FFFFFF', width=max(2, size // 40))
+    
+    # Linie nach rechts unten (60°)
+    import math
+    angle1 = math.radians(60)
+    x1 = center + int(star_radius * math.sin(angle1))
+    y1 = center + int(star_radius * math.cos(angle1))
+    draw.line([center, center, x1, y1], 
+              fill='#FFFFFF', width=max(2, size // 40))
+    
+    # Linie nach links unten (120°)
+    angle2 = math.radians(120)
+    x2 = center + int(star_radius * math.sin(angle2))
+    y2 = center + int(star_radius * math.cos(angle2))
+    draw.line([center, center, x2, y2], 
+              fill='#FFFFFF', width=max(2, size // 40))
+    
+    # Speichere das Bild
+    img.save(output_path, 'PNG', optimize=True)
+    print(f"✅ Icon erstellt: {output_path} ({size}x{size})")
+
+def main():
+    """Generiert alle benötigten Icon-Größen"""
+    sizes = [72, 96, 128, 144, 152, 192, 384, 512]
+    
+    # Stelle sicher, dass das Verzeichnis existiert
+    os.makedirs('static/icons', exist_ok=True)
+    
+    for size in sizes:
+        output_path = f'icon-{size}x{size}.png'
+        try:
+            create_mercedes_icon(size, output_path)
+        except Exception as e:
+            print(f"❌ Fehler beim Erstellen von {output_path}: {str(e)}")
+    
+    print("\n🎯 Alle Icons wurden erfolgreich generiert!")
+    print("📁 Verzeichnis: static/icons/")
+
+if __name__ == "__main__":
+    main() 

backend/app/static/manifest.json

@@ -1,48 +1,79 @@
 {
   "name": "Mercedes-Benz MYP Platform",
-  "short_name": "MYP",
-  "description": "3D-Druck Management System",
+  "short_name": "MYP Platform",
+  "description": "Mercedes-Benz 3D-Druck Management System",
   "start_url": "/",
   "display": "standalone",
-  "background_color": "#0f172a",
-  "theme_color": "#0f172a",
+  "background_color": "#000000",
+  "theme_color": "#000000",
   "orientation": "portrait-primary",
   "scope": "/",
   "lang": "de",
   "categories": ["productivity", "business"],
   "icons": [
     {
-      "src": "icons/mercedes-logo.svg",
-      "sizes": "192x192",
-      "type": "image/svg+xml"
+      "src": "/static/icons/icon-72x72.png",
+      "sizes": "72x72",
+      "type": "image/png",
+      "purpose": "any maskable"
     },
     {
-      "src": "icons/mercedes-logo.svg",
-      "sizes": "512x512",
-      "type": "image/svg+xml"
+      "src": "/static/icons/icon-96x96.png",
+      "sizes": "96x96",
+      "type": "image/png",
+      "purpose": "any maskable"
     },
     {
-      "src": "icons/icon-144x144.png",
+      "src": "/static/icons/icon-128x128.png",
+      "sizes": "128x128",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
+    {
+      "src": "/static/icons/icon-144x144.png",
       "sizes": "144x144",
       "type": "image/png",
-      "purpose": "maskable any"
+      "purpose": "any maskable"
+    },
+    {
+      "src": "/static/icons/icon-152x152.png",
+      "sizes": "152x152",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
+    {
+      "src": "/static/icons/icon-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
+    {
+      "src": "/static/icons/icon-384x384.png",
+      "sizes": "384x384",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
+    {
+      "src": "/static/icons/icon-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
     }
   ],
   "shortcuts": [
     {
       "name": "Dashboard",
+      "short_name": "Dashboard",
+      "description": "Öffne das Haupt-Dashboard",
       "url": "/dashboard",
-      "description": "Übersicht anzeigen"
+      "icons": [{ "src": "/static/icons/icon-96x96.png", "sizes": "96x96" }]
     },
     {
-      "name": "Drucker",
-      "url": "/printers",
-      "description": "Drucker verwalten"
-    },
-    {
-      "name": "Druckaufträge",
-      "url": "/jobs",
-      "description": "Druckaufträge verwalten"
+      "name": "Neue Anfrage",
+      "short_name": "Neue Anfrage",
+      "description": "Erstelle eine neue Gastanfrage",
+      "url": "/guest/request",
+      "icons": [{ "src": "/static/icons/icon-96x96.png", "sizes": "96x96" }]
     }
   ],
   "screenshots": [],