Pass connected_services to /generate so ALEMBIC_API helper gets injected

app.py

@@ -236,16 +236,19 @@ async def call_backend_agent(user_message: str, user_id: str, state: dict) -> di
     return result
 
 
-async def call_backend_generate(requirements: str, design_prefs: dict, user_id: str) -> dict:
+async def call_backend_generate(requirements: str, design_prefs: dict, user_id: str, connected_services: list = None) -> dict:
     if MOCK_MODE:
         return await mock_build(requirements)
 
     from model_runtime import _post
-    result = await _post("/generate", {
+    payload = {
         "requirements": requirements,
         "design_prefs": design_prefs,
         "user_id": user_id,
-    })
+    }
+    if connected_services:
+        payload["connected_services"] = connected_services
+    result = await _post("/generate", payload)
     return result
 
 
@@ -763,7 +766,10 @@ async def handle_generate(
         yield render_chat_html(session_state["chat_history"]), new_preview, gallery_html, session_state, "", HIDE_SAVE
 
         try:
-            result = await call_backend_generate(requirements, design_prefs, session_state["user_id"])
+            # Pass connected services so codegen injects the API helper
+            services = (session_state.get("pending_build", {}).get("required_services")
+                        or all_required_services or [])
+            result = await call_backend_generate(requirements, design_prefs, session_state["user_id"], services)
 
             new_preview = BUILDING_HTML_TEMPLATE.format(
                 status="Deploying...", message="Uploading to CloudFront...", progress=85
@@ -875,7 +881,7 @@ async def handle_recheck_services(chat_html, preview_html, gallery_html, session
         yield render_chat_html(session_state["chat_history"]), new_preview, gallery_html, session_state, "", HIDE_SAVE
 
         try:
-            result = await call_backend_generate(requirements, {}, session_state["user_id"])
+            result = await call_backend_generate(requirements, {}, session_state["user_id"], required_services)
 
             new_preview = BUILDING_HTML_TEMPLATE.format(
                 status="Deploying...", message="Uploading to CloudFront...", progress=85