add:badges

Author: puiiyuen

README.md

@@ -4,6 +4,8 @@
   <p align="center">Update a pinned gist to show your LeetCode stats.</p>
 </p>
 
+![](https://img.shields.io/github/license/puiiyuen/leetcode-box)
+![](https://img.shields.io/github/workflow/status/puiiyuen/leetcode-box/Update%20LeetCode%20gist)
 ---
 > 📌✨ For more pinned-gist projects like this one, check out: <https://github.com/matchai/awesome-pinned-gists>
 
@@ -20,4 +22,4 @@
    - **`GIST_ID`:** 32 bits ID from your gist URL 
      >`https://gist.github.com/{github_username}/`**`762ebda9730630395aabdee06ce58fd1`**.
    - **`GH_TOKEN`:** The GitHub token generated above.
-   - **`LEETCODE_USERNAME`:** Your LeetCode Username
+   - **`LEETCODE_USERNAME`:** Your LeetCode Username