revert(amazonq): Remove loading mynah ui from language server

Author: jpinkney-aws

packages/amazonq/src/chat/activation.ts

@@ -12,7 +12,6 @@ import { registerInlineCompletion } from '../inline/completion'
 import { AmazonQLspAuth, notificationTypes, writeEncryptionInit } from './auth'
 import { AuthUtil } from 'aws-core-vscode/codewhisperer'
 import { ConnectionMetadata } from '@aws/language-server-runtimes/protocol'
-import { registerChat } from '../chat/activation'
 
 const localize = nls.loadMessageBundle()
 
@@ -87,7 +86,6 @@ export function startLanguageServer(extensionContext: vscode.ExtensionContext, s
     return client.onReady().then(async () => {
         await auth.init()
         registerInlineCompletion(client)
-        registerChat(client)
 
         // Request handler for when the server wants to know about the clients auth connnection
         client.onRequest<ConnectionMetadata, Error>(notificationTypes.getConnectionMetadata.method, () => {