Backport #32130 by @wolfogre
Since page templates keep changing, some pages that contained forms with
CSRF token no longer have them.
It leads to some calls of `GetCSRF` returning an empty string, which
fails the tests. Like
3269b04d61/tests/integration/attachment_test.go (L62-L63)
The test did try to get the CSRF token and provided it, but it was
empty.
Co-authored-by: Jason Song <i@wolfogre.com>
Follow #23290
Network error won't make content lost. And this is a much better
approach than "loading-button".
The UI is not perfect and there are still some TODOs, they can be done
in following PRs, not a must in this PR's scope.
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Change all license headers to comply with REUSE specification.
Fix#16132
Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
