Try to fix problems (project abandoned)

snapcast/config.yaml

@@ -1,7 +1,8 @@
 name: "Snapcast"
 description: "Snapcast server with librespot and mopidy"
-version: "0.0.8"
+version: "0.1.0-dev1"
 slug: "snapcast"
+image: registry.serguzim.me/hass-io/snapcast-dev
 init: false
 ingress: true
 startup: application
@@ -26,6 +27,7 @@ schema:
   spotify_username: str
   spotify_password: password
   radios:
-    - name: str
-      url: str
-
+    - name: str?
+      url: str?
+map:
+  - addon_config:rw