Add escapeMarkdownV2 function in QuestionHandler to ensure proper formatting of replies with MarkdownV2.

Author: cyri113

apps/bot/src/handlers/question.handler.ts

@@ -4,6 +4,10 @@ import { UpdateEvent } from '@app/common';
 
 const HIVEMIND_BLOCKLIST = ['-1002141367711']; // TODO: Move this to config
 
+function escapeMarkdownV2(text) {
+  return text.replace(/[_*[\]()~`>#+=|{}.!-]/g, '\\$&');
+}
+
 export class QuestionHandler extends BaseHandler {
   async handle(ctx: Context, event?: FilterQuery): Promise<void> {
     try {
@@ -44,7 +48,7 @@ export class QuestionHandler extends BaseHandler {
         };
 
         this.logger.log('Reply from hivemind:', result);
-        await ctx.reply(result, other);
+        await ctx.reply(escapeMarkdownV2(result), other);
       }
     } catch (error) {
       this.logger.error(error);