[bugfix] Fix HTML escaping in instance title #607
Merged
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This PR fixes an issue where text was being HTML escaped in instance titles during a PATCH to /api/v1/instance.
To do this, the PR rearranges some of the text formatting and sanitization logic. The
text
package now no longer exposes the RemoveHTML function, which was being used too much, and instead renames SanitizeCaption to SanitizePlaintext, and makes this function more widely used in places where plaintext and not HTML is required.It also adds some tests for instance patching, to prove that this fixes the issue ;)