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

backend/contracts/sendico/api/ledger_accounts/operation.yaml

@@ -0,0 +1,36 @@
+get:
+  tags: [Ledger Accounts]
+  summary: Get ledger account operation detail
+  description: |
+    Returns the account-history projection for `entry_ref` within the requested ledger account.
+    This is not a general journal-entry read API.
+    The endpoint returns `404` when the entry is not part of the requested account's visible history.
+  operationId: ledgerAccountOperationsGet
+  security:
+    - bearerAuth: []
+  parameters:
+    - $ref: ../parameters/organizations_ref.yaml#/components/parameters/OrganizationsRef
+    - $ref: ../parameters/ledger_account_ref.yaml#/components/parameters/LedgerAccountRef
+    - $ref: ../parameters/entry_ref.yaml#/components/parameters/EntryRef
+  responses:
+    '200':
+      description: Ledger account operation detail
+      content:
+        application/json:
+          schema:
+            allOf:
+              - $ref: ../response/response.yaml#/components/schemas/BaseResponse
+              - type: object
+                properties:
+                  data:
+                    $ref: ./response/operation.yaml#/components/schemas/LedgerAccountOperationData
+    '400':
+      $ref: ../response/operation.yaml#/components/responses/BadRequest
+    '401':
+      $ref: ../response/operation.yaml#/components/responses/Unauthorized
+    '403':
+      $ref: ../response/operation.yaml#/components/responses/Forbidden
+    '404':
+      $ref: ../response/operation.yaml#/components/responses/NotFound
+    '500':
+      $ref: ../response/operation.yaml#/components/responses/InternalServerError