style: auto-fix ESLint issues (curly braces and formatting)

- Add curly braces to all if/else/for/while statements
- Fix indentation and trailing spaces
- Auto-fixed 372 linting errors using eslint --fix
- Remaining issues are warnings only (non-null assertions, explicit any types)

src/frontends/telegram/bot.ts

@@ -49,7 +49,7 @@ export function createTelegramBot(config: TelegramBotConfig): Bot {
       });
       await ctx.editMessageText(
         ctx.callbackQuery.message?.text + `\n\n${parsed.approved ? '✅ Approved' : '❌ Denied'}`,
-        { parse_mode: 'Markdown' }
+        { parse_mode: 'Markdown' },
       );
     } else {
       await ctx.answerCallbackQuery({ text: 'Confirmation expired or not found' });