GitLab

* Create issue template using new format

This issue template has been based off of the current issue creation workflow defined in the ISSUE_TEMPLATE.md file
This commit allows for that issue template (which is a legacy method of creating an issue) to be deleted

* Delete old issue template file

This commit deletes the old issue template file, as it is both legacy and replaced by ISSUE_TEMPLATE/issue.yaml

* Adjust file upload and remove code of conduct checkbox

* Block blank issue creation

* Update feedback

Removed most requirements
Updated prompt to include instruction to state whether using try.gitea.io
Added default value to Gitea version

* Create Feature Request issue form

* Update and rename issue.yaml to bug-report.yaml

* Enable blank issue creation
Co-authored-by: a1012112796 <1012112796@qq.com>

* Update config.yaml

* Remove default & placeholder from Gitea version

* Create issue template in .gitea directory

* Add relevant bug report message to feature r...