fix: resolve apiProxy via ctx.get for /model (v0.3.2)

Cordis throws on ctx.apiProxy without inject; use ctx.get and declare apiProxy inject so catalog and model APIs work under dsh web.

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/index.js

@@ -1,7 +1,8 @@
 import Schema from '@deepseek-ai/schemastery';
 import { TelegramBridge } from './bridge.js';
 export const name = 'dsh-telegram-channel';
-export const inject = ['agents'];
+/** agents: followup; apiProxy: workspace/session catalog + /model (Cordis requires inject to read ctx.apiProxy). */
+export const inject = ['agents', 'apiProxy'];
 export const Config = Schema.object({
     token: Schema.string().default(''),
     allowedUserIds: Schema.array(Schema.number()).default([]),