feat(frontend,backend): storage panel with weight rows and trash, heavy media streams by url in the viewer

frontend/src/lib/stores/ui.svelte.ts

@@ -14,7 +14,9 @@ export type RightPanel =
   | "watches"
   | "alerts"
   | "shares"
-  | "bots";
+  | "bots"
+  | "storage"
+  | "storage-trash";
 
 export type LeftView = "main" | "settings";