fix: Add service prefixes to client endpoint paths and handle list responses

Fixed 404 errors by adding service name prefixes to all client endpoint calls.
Gateway routing requires paths like /production/..., /procurement/..., /inventory/...

Changes:
- Production endpoints: Add /production/ prefix
- Procurement endpoints: Add /procurement/ prefix
- Inventory endpoints: Add /inventory/ prefix
- Handle inventory API returning list instead of dict for stock-status

Fixes:
- 404 errors for production-batches, purchase-orders, alerts endpoints
- AttributeError when inventory_data is a list

All service client calls now match gateway routing expectations.

services/orchestrator/app/api/dashboard.py

@@ -192,7 +192,7 @@ async def get_bakery_health_status(
         # Get alerts - using base client for alert service
         try:
             alerts_data = await procurement_client.get(
-                "/alert-processor/alerts/summary",
+                "/procurement/alert-processor/alerts/summary",
                 tenant_id=tenant_id
             ) or {}
             critical_alerts = alerts_data.get("critical_count", 0)
@@ -203,7 +203,7 @@ async def get_bakery_health_status(
         # Get pending PO count
         try:
             po_data = await procurement_client.get(
-                f"/purchase-orders",
+                "/procurement/purchase-orders",
                 tenant_id=tenant_id,
                 params={"status": "pending_approval", "limit": 100}
             ) or {}
@@ -215,7 +215,7 @@ async def get_bakery_health_status(
         # Get production delays
         try:
             prod_data = await production_client.get(
-                "/production-batches",
+                "/production/production-batches",
                 tenant_id=tenant_id,
                 params={"status": "ON_HOLD", "limit": 100}
             ) or {}
@@ -277,7 +277,7 @@ async def get_orchestration_summary(
         if summary["purchaseOrdersCreated"] > 0:
             try:
                 po_data = await procurement_client.get(
-                    "/purchase-orders",
+                    "/procurement/purchase-orders",
                     tenant_id=tenant_id,
                     params={"status": "pending_approval", "limit": 10}
                 )
@@ -297,7 +297,7 @@ async def get_orchestration_summary(
         if summary["productionBatchesCreated"] > 0:
             try:
                 batch_data = await production_client.get(
-                    "/production-batches/today",
+                    "/production/production-batches/today",
                     tenant_id=tenant_id
                 )
                 if batch_data:
@@ -339,7 +339,7 @@ async def get_action_queue(
         pending_pos = []
         try:
             po_data = await procurement_client.get(
-                "/purchase-orders",
+                "/procurement/purchase-orders",
                 tenant_id=tenant_id,
                 params={"status": "pending_approval", "limit": 20}
             )
@@ -352,7 +352,7 @@ async def get_action_queue(
         critical_alerts = []
         try:
             alerts_data = await procurement_client.get(
-                "/alert-processor/alerts",
+                "/procurement/alert-processor/alerts",
                 tenant_id=tenant_id,
                 params={"severity": "critical", "resolved": False, "limit": 20}
             )
@@ -366,7 +366,7 @@ async def get_action_queue(
         onboarding_steps = []
         try:
             onboarding_data = await procurement_client.get(
-                "/auth/onboarding-progress",
+                "/procurement/auth/onboarding-progress",
                 tenant_id=tenant_id
             )
             if onboarding_data:
@@ -417,7 +417,7 @@ async def get_production_timeline(
         batches = []
         try:
             batch_data = await production_client.get(
-                "/production-batches/today",
+                "/production/production-batches/today",
                 tenant_id=tenant_id
             )
             if batch_data:
@@ -467,7 +467,7 @@ async def get_insights(
         sustainability_data = {}
         try:
             sustainability_data = await inventory_client.get(
-                "/sustainability/widget",
+                "/inventory/sustainability/widget",
                 tenant_id=tenant_id
             ) or {}
         except Exception as e:
@@ -476,10 +476,22 @@ async def get_insights(
         # Inventory data
         inventory_data = {}
         try:
-            inventory_data = await inventory_client.get(
+            raw_inventory_data = await inventory_client.get(
                 "/inventory/dashboard/stock-status",
                 tenant_id=tenant_id
-            ) or {}
+            )
+            # Handle case where API returns a list instead of dict
+            if isinstance(raw_inventory_data, dict):
+                inventory_data = raw_inventory_data
+            elif isinstance(raw_inventory_data, list):
+                # If it's a list, aggregate the data
+                inventory_data = {
+                    "low_stock_count": sum(1 for item in raw_inventory_data if item.get("status") == "low_stock"),
+                    "out_of_stock_count": sum(1 for item in raw_inventory_data if item.get("status") == "out_of_stock"),
+                    "total_items": len(raw_inventory_data)
+                }
+            else:
+                inventory_data = {}
         except Exception as e:
             logger.warning(f"Failed to fetch inventory data: {e}")