update: overhauled firmware ui. Added public flash page.

backend/settings/public_features_models.py

@@ -0,0 +1,10 @@
+from pydantic import BaseModel
+from typing import Optional
+
+
+class PublicFeaturesSettings(BaseModel):
+    cloudflash_enabled: bool = False
+
+
+class PublicFeaturesSettingsUpdate(BaseModel):
+    cloudflash_enabled: Optional[bool] = None