fix(firstleg): decouple manual container nodes from tracking

firstleg/src/main/resources/openapi/carrier-schedule-query-v1.yaml

@@ -65,17 +65,6 @@ paths:
         '200':
           description: Stable task detail
           content: {application/json: {schema: {$ref: '#/components/schemas/DetailEnvelope'}}}
-  /api/platform/v1/carrier-schedule-queries/containers/{containerBookingId}/ensure:
-    post:
-      summary: Idempotently ensure the carrier task for a departed container before manual entry
-      x-permission: platform:firstleg:port-schedule-query:manual
-      parameters:
-        - {name: containerBookingId, in: path, required: true, schema: {type: integer, format: int64, minimum: 1}}
-        - {$ref: '#/components/parameters/IdempotencyKey'}
-      responses:
-        '200':
-          description: Existing or newly created task detail; platform-owned consolidated bookings use customerId 0
-          content: {application/json: {schema: {$ref: '#/components/schemas/DetailEnvelope'}}}
   /api/platform/v1/carrier-schedule-queries/{queryId}/history:
     parameters: [{$ref: '#/components/parameters/QueryId'}]
     get: