edit pull request body

[skanehira]

👔 Overview

Use ghe to edit PR body.

👖 How to achieve

1. Provid edit buffer named gh://:owner/:repo/pulls/:number

2. Use GraphQL API to get PR body.
   https://docs.github.com/en/graphql/reference/objects#pullrequest

   query {
   repository(owner: "skanehira", name: "test") {
     pullRequest(number: 15) {
       body
     }
   }
   }

   {
   "data": {
     "repository": {
       "pullRequest": {
         "body": "## this is test\r\n"
       }
     }
   }
   }

3. Use REST API to update PR body.
   https://docs.github.com/en/rest/reference/pulls#update-a-pull-request

🧦 Steps

1. Open edit buffer
2. Save buffer and update body.