chore: remove redundant codes

`axios` is Promise based, there is no need to wrap it into a Promise constructor again

src/utils.js

@@ -34,17 +34,13 @@ function isValidHexColor(hexColor) {
 }
 
 function request(data) {
-  return new Promise((resolve, reject) => {
-    axios({
+  return axios({
     url: "https://api.github.com/graphql",
     method: "post",
     headers: {
       Authorization: `bearer ${process.env.GITHUB_TOKEN}`,
     },
     data,
-    })
-      .then((response) => resolve(response))
-      .catch((error) => reject(error));
   });
 }