Bootstrap copied BFF and local accounts with public Sendico contracts (#34)

backend/contracts/sendico/api/recipients/response/recipient.yaml

@@ -0,0 +1,18 @@
+components:
+  schemas:
+    RecipientsAuthData:
+      description: Authenticated response payload containing recipients.
+      type: object
+      additionalProperties: false
+      required:
+        - accessToken
+        - recipients
+      properties:
+        accessToken:
+          description: Refreshed access token to be used in subsequent API calls.
+          $ref: ../../../models/auth/token_data.yaml#/components/schemas/TokenData
+        recipients:
+          description: Collection of recipients available to the authenticated account.
+          type: array
+          items:
+            $ref: ../../../models/recipient/recipient.yaml#/components/schemas/Recipient