feat: add deployment zone overlays

schemas/interface.schema.yaml

@@ -61,9 +61,38 @@ properties:
           notes:
             type: string
             minLength: 1
+      deployment_overlay:
+        $ref: "#/$defs/deploymentOverlay"
       auth:
         $ref: "./common.schema.yaml#/$defs/auth"
       data_classification:
         $ref: "./common.schema.yaml#/$defs/dataClassification"
       compatibility:
         $ref: "./common.schema.yaml#/$defs/compatibility"
+
+$defs:
+  deploymentOverlay:
+    type: object
+    additionalProperties: false
+    properties:
+      deployment_environment:
+        type: string
+      deployment_scenario:
+        type: string
+      routing_authority:
+        type: string
+      access_zone:
+        type: string
+      policy_authority:
+        type: string
+      exposure_class:
+        type: string
+      route_evidence:
+        type: object
+        additionalProperties:
+          anyOf:
+            - type: string
+            - type: integer
+            - type: number
+            - type: boolean
+            - type: "null"