fix: restore SSE streaming via StreamConsumer for text messages

src/bot/index.js

@@ -675,24 +675,31 @@ export async function initBot(config, api, tools, skills, agents) {
 
     await queueRequest(key, text, async () => {
       await ctx.api.sendChatAction(ctx.chat.id, 'typing');
-      
+
-      // Use self-correction + direct send (streaming disabled for reliability)
+      // Create stream consumer for real-time edit-in-place
+      const consumer = new StreamConsumer(ctx, { editInterval: 1000 });
+      const runPromise = consumer.run();
+
+      // Wrap chatWithAI with self-correction + streaming
       const chatWithCorrection = withSelfCorrection(async (msgs) => {
-        return await chatWithAI(msgs);
+        return await chatWithAI(msgs, { onDelta: (token) => consumer.onDelta(token) });
       });
-      
+
       const result = await chatWithCorrection([
         { role: 'system', content: buildSystemPrompt(svc) },
         { role: 'user', content: text },
       ]);
-      
+
-      // Send formatted response
+      // Signal completion and wait for final edit
-      if (result) {
+      consumer.finish();
-        logger.info(`📤 Sending response (${result.length} chars)`);
+      await runPromise;
+
+      // If streaming failed to deliver (no message sent), fallback to plain send
+      if (!consumer.alreadySent && result) {
+        logger.info(`📤 Streaming failed, fallback send (${result.length} chars)`);
         await sendFormatted(ctx, result);
-        logger.info('✅ Response delivered');
       } else {
-        logger.warn('Empty response from AI — nothing to send');
+        logger.info('✅ Stream delivered');
       }
 
       // ── Self-learning: extract patterns from this interaction ──