feat: Add emoji and alot of other fixes

toju-app/src/app/infrastructure/persistence/electron-database.service.ts

@@ -6,6 +6,7 @@ import {
   Reaction,
   BanEntry
 } from '../../shared-kernel';
+import type { CustomEmoji } from '../../shared-kernel';
 import type { ElectronApi } from '../../core/platform/electron/electron-api.models';
 import { ElectronBridgeService } from '../../core/platform/electron/electron-bridge.service';
 import type { RoomMessageStats } from './database.service';
@@ -203,6 +204,18 @@ export class ElectronDatabaseService {
     return this.api.query<any[]>({ type: 'get-all-attachments', payload: {} });
   }
 
+  saveCustomEmoji(emoji: CustomEmoji): Promise<void> {
+    return this.api.command({ type: 'save-custom-emoji', payload: { emoji } });
+  }
+
+  getCustomEmojis(): Promise<CustomEmoji[]> {
+    return this.api.query<CustomEmoji[]>({ type: 'get-custom-emojis', payload: {} });
+  }
+
+  deleteCustomEmoji(emojiId: string): Promise<void> {
+    return this.api.command({ type: 'delete-custom-emoji', payload: { emojiId } });
+  }
+
   /** Delete all attachment records for a message. */
   deleteAttachmentsForMessage(messageId: string): Promise<void> {
     return this.api.command({ type: 'delete-attachments-for-message', payload: { messageId } });