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

backend/contracts/sendico/models/organization/organization.yaml

@@ -0,0 +1,39 @@
+components:
+  schemas:
+    OrganizationBase:
+      allOf:
+        - $ref: ../permission_bound.yaml#/components/schemas/PermissionBound
+        - $ref: ../common/describable.yaml#/components/schemas/Describable
+        - type: object
+          additionalProperties: false
+          required:
+            - timeZone
+          properties:
+            tenantRef:
+              description: Tenant identifier that owns the organization.
+              $ref: ../objectid.yaml#/components/schemas/ObjectId
+            timeZone:
+              type: string
+            logoUrl:
+              type: string
+              nullable: true
+            signupState:
+              description: Signup/provisioning lifecycle state for the organization.
+              type: string
+              enum:
+                - pending_signup_provisioning
+                - blocked_signup_provisioning
+                - active
+
+    Organization:
+      allOf:
+        - $ref: ./organization.yaml#/components/schemas/OrganizationBase
+        - type: object
+          additionalProperties: false
+          required:
+            - members
+          properties:
+            members:
+              type: array
+              items:
+                $ref: ../objectid.yaml#/components/schemas/ObjectId