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

backend/contracts/sendico/api/organizations/response/organization.yaml

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