feat: Add Channels cache to Client with ObjectCache implementation

src/services/client.ts

@@ -6,6 +6,7 @@ import { exists, isNil } from '../utils/index';
 import { type DiscordMessage, Message } from '../types/message';
 import { Guilds } from './caches/guilds';
 import { Messages } from './caches/messages';
+import { Channels } from './caches/channels';
 import { Users } from './caches/users';
 import { hydrate, hydrator, type Hydrateable, type Hydrated } from './hydrator';
 import { EventBus, type Emitter } from './bus';
@@ -23,6 +24,7 @@ export class Client {
     guilds: Guilds;
     users: Users;
     messages: Messages;
+    channels: Channels;
     chatCommands: Processor[HandlerType.ChatCommands];
     applicationCommands: Processor[HandlerType.ApplicationCommands];
     interactions: Processor[HandlerType.Interactions];
@@ -43,6 +45,7 @@ export class Client {
         this.guilds = new Guilds(this.api, this.processor);
         this.users = new Users(this.api, this.processor);
         this.messages = new Messages(this, this.api, this.processor);
+        this.channels = new Channels(this.api, this.processor);
         // Save references to command and event handlers
         this.chatCommands = this.processor[HandlerType.ChatCommands];
         this.applicationCommands = this.processor[HandlerType.ApplicationCommands];
@@ -138,4 +141,4 @@ export class Client {
     off = (event: string, handler: (...args: any[]) => void) => this.bus.off(event, handler);
 
     connect = () => this.gateway.connect();
-}
+}