Add support for (optional) GITHUB_TOKEN env variable

pnpm-lock.yaml

@@ -13,6 +13,9 @@ devDependencies:
   '@typescript-eslint/parser':
     specifier: ^5.57.1
     version: 5.57.1(eslint@8.38.0)(typescript@5.0.2)
+  dotenv:
+    specifier: ^16.0.3
+    version: 16.0.3
   electron:
     specifier: ^23.2.0
     version: 23.2.0
@@ -1390,6 +1393,11 @@ packages:
     resolution: {integrity: sha512-YXQl1DSa4/PQyRfgrv6aoNjhasp/p4qs9FjJ4q4cQk+8m4r6k4ZSiEyytKG8f8W9gi8WsQtIObNmKd+tMzNTmA==}
     dev: true
 
+  /dotenv@16.0.3:
+    resolution: {integrity: sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ==}
+    engines: {node: '>=12'}
+    dev: true
+
   /dotenv@9.0.2:
     resolution: {integrity: sha512-I9OvvrHp4pIARv4+x9iuewrWycX6CcZtoAu1XrzPxc5UygMJXJZYmBsynku8IkrJwgypE5DGNjDPmPRhDCptUg==}
     engines: {node: '>=10'}