🐛 Bug Report

When user only register in the leetcode-cn, vs code plug-in of leetcode's default endpoint is leetc-de-com, and just return "invalid password?"

To Reproduce

install the leetcode plug-in
register a new account only in leetcode-cn:https://leetcode-cn.com
Click the Sign in to LeetCode in vs code

Expected behavior

Solution 1: Should return clearly information to user for current login endpoint and not register
message

Solution 2: Before user login into the leetcode, should let user choose the endpoint first

Extension Output

[ERROR] You are not login yet?
login: login: pass: - Signing in leetcode.com
[ERROR] invalid password?

Your Environment

• os: windows 10
• extension settings: no
• nodejs version: v10.15.3
• vscode version: 1.34.0
• extension version: [0.14.3]