feat: add desc for resolution

Author: TAnd-dev

packages/openapi/descriptions/video.js

@@ -134,6 +134,9 @@ Supported configurations include:
     desc: `The URL to receive a one-time notification when the task is completed. If set, the server will send an HTTP POST request with the final result when the task ends.`,
   },
   resolution: {
+    default: {
+      desc: `Specifies the size of the output video in pixels`,
+    },
     minimax: {
       desc: `The dimensions of the video display. 1080p corresponds to 1920 x 1080 pixels, 768p corresponds to 1366 x 768 pixels.`,
     },