Favicon: PNG-Icon (static/favicon.png), SVG entfernt

Dockerfile

@@ -7,6 +7,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 
 COPY kantine2ical.py app.py ./
 COPY templates/ templates/
+COPY static/ static/
 
 RUN useradd -m appuser
 USER appuser

templates/index.html

@@ -4,6 +4,7 @@
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Speiseplan Kantine BHZ Kiel-Wik – iCal-Abo</title>
+  <link rel="icon" href="{{ url_for('static', filename='favicon.png') }}" type="image/png">
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
   <link href="https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700&display=swap" rel="stylesheet">