🐛 fix(x-bot): include images in saved chat messages + better poll error logging

- Add image parts to saved UIMessage so chat panel shows tweet images
- Improve poll route error logging to show full error details (message,
  name, status, code, stack) instead of truncated "Error: ..."

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: bidah

apps/web/app/(app)/api/x-bot/generate/route.ts

@@ -120,12 +120,20 @@ export async function POST(request: NextRequest) {
 
           // Save messages to DB so chat panel shows history
           try {
+            // Build user message parts: text + any attached images
+            const userParts: UIMessage['parts'] = [{ type: 'text', text: appDescription }]
+            if (imageUrls && imageUrls.length > 0) {
+              for (const url of imageUrls) {
+                userParts.push({ type: 'image', image: url } as any)
+              }
+            }
+
             const userMessage: UIMessage = {
               id: `xbot-${tweetId}`,
               role: 'user',
               content: appDescription,
               createdAt: new Date(),
-              parts: [{ type: 'text', text: appDescription }],
+              parts: userParts,
             }
             const assistantMessage: UIMessage = {
               id: `xbot-${tweetId}-response`,
@@ -168,12 +176,20 @@ export async function POST(request: NextRequest) {
           // Save partial content + error to DB so user sees what happened
           if (fullContent) {
             try {
+              // Build user message parts: text + any attached images
+              const userParts: UIMessage['parts'] = [{ type: 'text', text: appDescription }]
+              if (imageUrls && imageUrls.length > 0) {
+                for (const url of imageUrls) {
+                  userParts.push({ type: 'image', image: url } as any)
+                }
+              }
+
               const userMessage: UIMessage = {
                 id: `xbot-${tweetId}`,
                 role: 'user',
                 content: appDescription,
                 createdAt: new Date(),
-                parts: [{ type: 'text', text: appDescription }],
+                parts: userParts,
               }
               const assistantMessage: UIMessage = {
                 id: `xbot-${tweetId}-response`,

apps/web/app/(app)/api/x-bot/poll/route.ts

@@ -158,7 +158,13 @@ export async function GET(request: NextRequest) {
 
     return NextResponse.json({ ok: true, processed: results.length, results })
   } catch (error: any) {
-    console.error('[X-Bot Poll] Error:', error)
+    console.error('[X-Bot Poll] Error:', {
+      message: error?.message,
+      name: error?.name,
+      status: error?.status,
+      code: error?.code,
+      stack: error?.stack?.substring(0, 500),
+    })
     return NextResponse.json(
       { error: error.message || 'Poll failed' },
       { status: 500 }