fix: Mobile style fixes and other small ui fixes

toju-app/src/app/domains/direct-message/feature/dm-workspace/dm-conversations-panel.component.ts

@@ -2,7 +2,8 @@
 import {
   Component,
   computed,
-  inject
+  inject,
+  output
 } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { NgIcon, provideIcons } from '@ng-icons/core';
@@ -31,6 +32,7 @@ export class DmConversationsPanelComponent {
   private readonly theme = inject(ThemeService);
   readonly directMessages = inject(DirectMessageService);
   readonly listPanelStyles = computed(() => this.theme.getLayoutItemStyles('dmConversationsPanel'));
+  readonly conversationSelected = output<string>();
 
   trackConversationId(index: number, conversation: DirectMessageConversation): string {
     return conversation.id;