enhance(scripts/release): update existing PR

scripts/release/index.ts

@@ -44,16 +44,26 @@ const commitAndPR = async (
     console.log('');
   }
 
+  const [title, ...bodyParts] = message.split('\n');
+  const body = bodyParts.join('\n').trim();
+
+  /**
+   * Quotes a string.
+   * @param str string to quote
+   * @returns quoted string
+   */
+  const quote = (str: string) => `'${str.replace(/'/g, "\\'")}'`;
+
   exec(`
     git switch main
     git switch -c ${branch}
     git add package.json package-lock.json RELEASE_NOTES.md
     git commit ${message
       .split('\n')
-      .map((line) => `-m '${line.replace(/'/g, "\\'")}'`)
+      .map((line) => `-m ${quote(line)}`)
       .join(' ')}
     git push --set-upstream origin ${branch}
-    gh pr create --fill
+    gh pr edit --title ${quote(title)} --body ${quote(body)}${'' /* || gh pr create --title ${quote(title)} --body ${quote(body)}*/}
     git switch main
     git branch -d ${branch}
   `);