Consider channel overrides for perms, fixes #334.

external/lang

@@ -1 +1 @@
-Subproject commit 52f1c3118a72a78adfd5b848b24725f5cf55dea1
+Subproject commit a612fddf481620d8578b7accb8ed312e7db5bc19

src/pages/settings/channel/Permissions.tsx

@@ -27,7 +27,8 @@ export default observer(({ channel }: Props) => {
         for (const b of Object.keys(a)) {
             roles[b] = {
                 name: a[b].name,
-                permissions: a[b].permissions[1],
+                permissions:
+                    channel.role_permissions?.[b] ?? a[b].permissions[1],
             };
         }
     }