type guest star media state

src/App.svelte

@@ -153,7 +153,7 @@
   let moderationReason = '';
   let moderationBusy = false;
   let moderationError = '';
-  let collaborationSession: { id: string; guests: Array<{ user_id: string; user_display_name?: string | null; slot_id?: string | null; is_live?: boolean | null }> } | null = null;
+  let collaborationSession: { id: string; guests: Array<{ user_id: string; user_display_name?: string | null; user_login?: string | null; slot_id?: string | null; is_live?: boolean | null; volume?: number | null; assigned_at?: string | null; audio_settings?: { is_host_enabled?: boolean | null; is_guest_enabled?: boolean | null; is_available?: boolean | null } | null; video_settings?: { is_host_enabled?: boolean | null; is_guest_enabled?: boolean | null; is_available?: boolean | null } | null }> } | null = null;
   let collaborationInvites: Array<{ user_id: string; invited_at: string; status: string }> = [];
   let collaborationBusy = false;
   let collaborationError = '';