create:README

Author: puiiyuen

README.md

@@ -0,0 +1,23 @@
+<p align='center'>
+  <img width="400" src="assets/sample.png">
+  <h3 align="center">leetcode-box</h3>
+  <p align="center">Update a pinned gist to show your LeetCode stats.</p>
+</p>
+
+---
+> 📌✨ For more pinned-gist projects like this one, check out: <https://github.com/matchai/awesome-pinned-gists>
+
+## Prep Work
+
+1. Create a new public GitHub Gist (https://gist.github.com/)
+2. Create a token with the `gist` scope and copy it. (https://github.com/settings/tokens/new)
+3. Find the username from your LeetCode profile `https://leetcode.com/{username}`
+
+## Project Setup
+
+1. Fork this repository
+2. Go to your fork's `Settings` > `Secrets` > `Add a new secret` for each environment secret:
+   - **`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