refactor(notifications): simplify keywords to add/remove, dropping the per-keyword loudness control

src/app/features/settings/notifications/KeywordMessages.tsx

@@ -12,9 +12,7 @@ import {
   getNotificationModeActions,
   NotificationMode,
   NotificationModeOptions,
-  useNotificationModeActions,
 } from '../../../hooks/useNotificationMode';
-import { NotificationModeSwitcher } from './NotificationModeSwitcher';
 import { AsyncStatus, useAsyncCallback } from '../../../hooks/useAsyncCallback';
 
 const NOTIFY_MODE_OPS: NotificationModeOptions = {
@@ -126,27 +124,6 @@ function KeywordCross({ pushRule }: PushRulesProps) {
   );
 }
 
-function KeywordModeSwitcher({ pushRule }: PushRulesProps) {
-  const mx = useMatrixClient();
-
-  const getModeActions = useNotificationModeActions(NOTIFY_MODE_OPS);
-
-  const handleChange = useCallback(
-    async (mode: NotificationMode) => {
-      const actions = getModeActions(mode);
-      await mx.setPushRuleActions(
-        'global',
-        PushRuleKind.ContentSpecific,
-        pushRule.rule_id,
-        actions
-      );
-    },
-    [mx, getModeActions, pushRule]
-  );
-
-  return <NotificationModeSwitcher pushRule={pushRule} onChange={handleChange} />;
-}
-
 export function KeywordMessagesNotifications() {
   const { t } = useTranslation();
   const pushRulesEvt = useAccountData(AccountDataEvent.PushRules);
@@ -179,7 +156,6 @@ export function KeywordMessagesNotifications() {
             </Text>
           }
           before={<KeywordCross pushRule={pushRule} />}
-          after={<KeywordModeSwitcher pushRule={pushRule} />}
         />
       ))}
     </SettingsSection>