When in the repository settings, visiting
- `LFS` to `/{owner}/{repo}/settings/lfs`
- `Find pointer files` to `/{owner}/{repo}/settings/lfs/pointers`
- `Find commits` to `/{owner}/{repo}/settings/lfs/find?oid=...`
failed with an error 500 because of an incorrect evaluation of the
template.
Regression introduced by
cbf923e87b
A test is added to visit the page and guard against future
regressions.
Refs: https://codeberg.org/forgejo/forgejo/issues/3438
