Resolve "Safari on iOS uses favicon on home screen"

Closes #705 (closed)

aleksis/core/settings.py

@@ -743,6 +743,11 @@ PWA_ICONS_CONFIG = {
     "microsoft": [144],
 }
 FAVICON_PATH = os.path.join("public", "favicon")
+FAVICON_CONFIG = {
+    "shortcut icon": [16, 32, 48, 128, 192],
+    "touch-icon": [196],
+    "icon": [196],
+}
 
 SERVICE_WORKER_PATH = os.path.join(STATIC_ROOT, "js", "serviceworker.js")