feat(shared): reorder AppError constructor to (message, code, status), add singleton logger, retry and TTL cache utilities

services/frontend/src/entities/guild/types.ts

@@ -1,12 +1 @@
-export interface Guild {
-  id: string;
-  name: string;
-  icon: string | null;
-}
-
-export interface Channel {
-  id: string;
-  name: string;
-  type?: string;
-  parentId?: string | null;
-}
+export { Guild, Channel } from "../../shared/api/client";

services/frontend/src/entities/media/types.ts

@@ -1,17 +1 @@
-export type MediaMode = "music" | "screen";
-
-export interface MediaItem {
-  id?: string;
-  source: string;
-  title: string;
-  mode?: MediaMode;
-  durationMs?: number | null;
-  thumbnailUrl?: string | null;
-}
-
-export interface MediaState {
-  playing: boolean;
-  musicVolume: number;
-  current: MediaItem | null;
-  queue: MediaItem[];
-}
+export { MediaMode, MediaItem, MediaState } from "../../shared/api/client";

services/frontend/src/entities/message/types.ts

@@ -14,6 +14,15 @@ export interface MessageMetadata {
   embeds?: Array<{ title?: string; image?: string; thumbnail?: string }>;
 }
 
+export function parseMetadata(value: string | null): MessageMetadata {
+  if (!value) return {};
+  try {
+    return JSON.parse(value) as MessageMetadata;
+  } catch {
+    return {};
+  }
+}
+
 export interface MessageRecord {
   id: string;
   guild_id: string;

services/frontend/src/entities/ui/types.ts

@@ -1,14 +1 @@
-export type DashboardTab = "live" | "messages" | "analytics";
-
-export interface UIState {
-  selectedGuild?: string;
-  selectedVoiceGuild?: string;
-  selectedVoiceChannel?: string;
-  selectedTextGuild?: string;
-  selectedTextChannel?: string;
-  selectedAnalyticsGuild?: string;
-  selectedAnalyticsChannel?: string;
-  activeTab?: DashboardTab;
-  isListening?: boolean;
-  isStreaming?: boolean;
-}
+export { DashboardTab, UIState } from "../../shared/api/client";

services/frontend/src/entities/voice/types.ts

@@ -1,14 +1 @@
-export interface VoiceStatus {
-  connected: boolean;
-  activeGuildId?: string | null;
-  activeChannelId?: string | null;
-  activeChannelName?: string | null;
-}
-
-export interface ActiveSpeaker {
-  id?: string;
-  userId?: string;
-  username: string;
-  avatar: string;
-  speaking: boolean;
-}
+export { VoiceStatus, ActiveSpeaker } from "../../shared/api/client";