a2442793d2
- For regular non-image nonvideo links, they should be made relative, this was done against `r.Ctx.Links.Base`, but since 637451a45e, that should instead be done by `SrcLink()` if there's branch information set in the context, because branch and treepath information are no longer set in `r.Ctx.Links.Base`. - This is consistent with how #2166 _fixed_ relative links. - Media is not affected, `TestRender_Media` test doesn't fail. - Adds unit tests. - Ref https://codeberg.org/Codeberg/Community/issues/1485