The PR fulfills these requirements: (check all the apply)
[x] It's submitted to the main branch.
[x] When resolving a specific issue, it's referenced in the PR's title (e.g. feat: Add a button #xxx, where "xxx" is the issue number).
[x] When resolving a specific issue, the PR description includes Closes #xxx, where "xxx" is the issue number.
[ ] If changes were made to ui folder, unit tests (make test) still pass.
[ ] New/updated tests are included
Added new variables to conf.go ServerConf: PreviewImage, PreviewTitle, PreviewDescription.
Modified web_server.go to use these new values as meta tags in the header of the root index.html.
The PR fulfills these requirements: (check all the apply)
mainbranch.feat: Add a button #xxx, where "xxx" is the issue number).Closes #xxx, where "xxx" is the issue number.uifolder, unit tests (make test) still pass.Added new variables to conf.go ServerConf: PreviewImage, PreviewTitle, PreviewDescription. Modified web_server.go to use these new values as meta tags in the header of the root index.html.
Closes #2184