fix(security): authorize site uploads and harden tokens, media and request identity

src/messages/nl.json

@@ -3669,7 +3669,7 @@
 				"subtitle": "Upload en beheer de favicon van de site",
 				"current": "Huidige favicon",
 				"uploadLabel": "Favicon uploaden",
-				"uploadHint": "PNG, JPEG, GIF, WebP, ICO of SVG. Max 2MB.",
+				"uploadHint": "PNG, JPEG, GIF, WebP of ICO. Maximaal 2 MB.",
 				"upload": "Uploaden",
 				"uploading": "Bezig met uploaden…",
 				"delete": "Verwijderen",