post:
  operationId: getDashboardPerformanceRanking
  summary: Get monthly dashboard performance ranking
  description: |
    Release 1: **US-81**. Requires a POST_LOGIN JWT.

    Ranks accessible stations by their performance for the requested RFC3339
    date range.
  tags: [webDashboard]
  security:
    - bearerAuth: []
  requestBody:
    required: true
    content:
      application/json:
        schema:
          $ref: "../../components.yaml#/components/schemas/DashboardRankingRequest"
        example:
          timezone: "Asia/Ho_Chi_Minh"
          date_from: "2026-05-01T06:00:00.000Z"
          date_to: "2026-06-01T05:59:59.000Z"
  responses:
    "200":
      description: Monthly performance ranking returned directly.
      content:
        application/json:
          schema:
            $ref: "../../components.yaml#/components/schemas/DashboardRankingResponse"
    "400":
      $ref: "../../components.yaml#/components/responses/Failure"