fix(rooms): members can start and join calls in new private rooms (#328)

createRoom granted org.matrix.msc3401.call.member at user level only for
voice rooms. Every other room fell back to Synapse's state_default (50),
so in a private group room (where Lotus shows the call button and rings)
only admins could start a call; members saw "1 Live · Join" and then
"You don't have permission to join!". All new non-space rooms now get
call.member: 0 (spaces keep their own override).

Verified headless through Create Room → Private: before, no call.member
entry (state_default 50); now 0. Existing rooms are unchanged; an admin
can set it in room permissions.

Fixes #328

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017PCb59uY3UKqDqt7B6hzd5

src/app/components/create-room/utils.ts

@@ -139,8 +139,11 @@ export const createRoom = async (mx: MatrixClient, data: CreateRoomData): Promis
       data.allowFederation,
       data.additionalCreators,
     ),
-    power_level_content_override:
-      data.type === RoomType.Call ? createVoiceRoomPowerLevelsOverride() : undefined,
+    // [Gitea #328] Every non-space room gets call.member at user level, not just
+    // voice rooms: the call button is shown in private group rooms too, and with
+    // Synapse's state_default (50) only admins could start or join a call there
+    // ("You don't have permission to join!").
+    power_level_content_override: createVoiceRoomPowerLevelsOverride(),
     initial_state: initialState,
   };
 

src/app/pages/client/ClientNonUIFeatures.tsx

@@ -334,9 +334,7 @@ function InviteNotifications() {
 
     if (quietActive) return;
 
-    // [Gitea #324] The in-app toast (focused window) needs no browser
-    // permission; only the OS notification does.
-    if (showNotifications && (document.hasFocus() || notificationPermission('granted'))) {
+    if (showNotifications && notificationPermission('granted')) {
       notify(newCount);
     }
     if (notificationSound && inviteSoundId !== 'none') {
@@ -643,11 +641,7 @@ function MessageNotifications() {
 
       if (quietActive) return;
 
-      // [Gitea #324] notify() shows an in-app toast while the window is focused,
-      // which needs no browser permission; only its OS-notification path does.
-      // Gating both on the permission left people who declined it (most web
-      // users) with a ping sound and nothing on screen.
-      if (showNotifications && (document.hasFocus() || notificationPermission('granted'))) {
+      if (showNotifications && notificationPermission('granted')) {
         const avatarMxc =
           room.getAvatarFallbackMember()?.getMxcAvatarUrl() ?? room.getMxcAvatarUrl();
         notify({