fix: revert streaming to prevent webhook errors

- Removed SSE streaming from chatWithAI()
- Keep sendStreamingMessage() for chunked delivery
- Self-correction loops still active
- Messages will be delivered in chunks with typing indicator

src/bot/index.js

@@ -155,50 +155,31 @@ export async function initBot(config, api, tools, skills, agents) {
         messages,
         temperature: opts.temperature ?? 0.7,
         max_tokens: opts.maxTokens || 4096,
-        stream: true, // Enable streaming
       };
       if (tools.length) body.tools = tools;
 
-      const response = await api.client.post('/chat/completions', body, {
+      const response = await api.client.post('/chat/completions', body);
-        responseType: 'stream',
+      const choice = response.data.choices?.[0];
-      });
+      if (!choice) return '❌ No response from model.';
 
-      const reader = response.data;
+      const msg = choice.message;
-      let fullText = '';
+      if (msg.tool_calls?.length) {
-
+        const parts = [];
-      for await (const chunk of reader) {
+        for (const tc of msg.tool_calls) {
-        const lines = chunk.toString().split('\n').filter(line => line.trim());
+          const fn = tc.function;
-
+          try {
-        for (const line of lines) {
+            const handler = toolHandlers[fn.name];
-          if (line === 'data: [DONE]') continue;
+            if (!handler) { parts.push(`❌ Unknown tool: ${fn.name}`); continue; }
-
+            const args = JSON.parse(fn.arguments);
-          if (line.startsWith('data: ')) {
+            const result = await handler(args);
-            const data = line.slice(6);
+            parts.push(`${result}`);
-            try {
+          } catch (e) {
-              const parsed = JSON.parse(data);
+            parts.push(`❌ Tool ${fn.name} error: ${e.message}`);
-              const content = parsed.choices?.[0]?.delta?.content;
-              if (content) {
-                fullText += content;
-              }
-            } catch (e) {
-              // Skip parse errors for invalid JSON chunks
-            }
           }
         }
+        return parts.join('\n\n');
       }
-
+      return msg.content || '✅ Done.';
-      if (!fullText) {
-        // Fallback to non-streaming if streaming failed
-        const fallbackResponse = await api.client.post('/chat/completions', {
-          model,
-          messages,
-          temperature: opts.temperature ?? 0.7,
-          max_tokens: opts.maxTokens || 4096,
-        });
-        return fallbackResponse.data.choices[0].message;
-      }
-
-      return { content: fullText };
     } catch (error) {
       logger.error('AI error:', error.response?.data || error.message);
       return `❌ ${error.response?.data?.error?.message || error.message}`;
@@ -457,7 +438,9 @@ export async function initBot(config, api, tools, skills, agents) {
         { role: 'system', content: buildSystemPrompt(svc) },
         { role: 'user', content: text },
       ]);
-      await sendStreamingMessage(ctx, result.content || result);
+      
+      // Send with streaming effect
+      await sendStreamingMessage(ctx, result);
     });
   });