feat: add hover for conf file

[zhenglin-charlie-li]

feature is as what is shown below.

[casbin-bot]

@tangyang9464 @JalinWang @imp2002 please review

[zhenglin-charlie-li]

But I got a question: do we need to add .vscode/launch.json to the git? It is used to control the behavior when debugging our extension. I think adding .vscode/launch.json to git will help other contributors get started smoothly.

[nomeguy]

But I got a question: do we need to add .vscode/launch.json to the git? It is used to control the behavior when debugging our extension. I think adding .vscode/launch.json to git will help other contributors get started smoothly.

sounds ok

[nomeguy]

If https://github.com/casbin/casbin-vscode-plugin/issues/8 is done first, this PR can be auto-released

[zhenglin-charlie-li]

If #8 is done first, this PR can be auto-released

sure, this will also serve as a test to check if auto-release can work correctly.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

:white_check_mark: ZhengLin-Li
:x: ZhengLin Li

---

ZhengLin Li seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}