fix: migrate display_labels to display_label Jinja2 format in extensions schema

Refs #41

schemas/extensions.yml

@@ -3,9 +3,9 @@
 ---
 version: "1.0"
 nodes:
-  # ==========================================================================
+  # ===================================================================
   # Fabric (Top-level container for all fabric objects)
-  # ==========================================================================
+  # ===================================================================
   - name: Fabric
     namespace: Infra
     description: EVPN-VXLAN Fabric definition
@@ -15,8 +15,7 @@ nodes:
       - name__value
     order_by:
       - name__value
-    display_labels:
-      - name__value
+    display_label: "{{ name__value }}"
     attributes:
       - name: name
         kind: Text
@@ -58,16 +57,15 @@ nodes:
         cardinality: many
         optional: true
 
-  # ==========================================================================
+  # ===================================================================
   # Underlay P2P Link
-  # ==========================================================================
+  # ===================================================================
   - name: UnderlayLink
     namespace: Infra
     description: Point-to-point underlay link between devices
     label: Underlay Link
     icon: mdi--cable-data
-    display_labels:
-      - description__value
+    display_label: "{{ description__value }}"
     attributes:
       - name: description
         kind: Text
@@ -108,9 +106,9 @@ nodes:
         cardinality: one
         direction: outbound
 
-  # ==========================================================================
+  # ===================================================================
   # Host Connection
-  # ==========================================================================
+  # ===================================================================
   - name: HostConnection
     namespace: Infra
     description: Host connection to fabric (single or dual-homed)
@@ -118,8 +116,7 @@ nodes:
     icon: mdi--desktop-tower
     human_friendly_id:
       - hostname__value
-    display_labels:
-      - hostname__value
+    display_label: "{{ hostname__value }}"
     attributes:
       - name: hostname
         kind: Text