Update dependency brakeman to v6.0.1 (#26141)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Update dependency rdf-normalize to v0.6.1 (#26130)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Add `lang` attribute to trending links (#26111)

change poll form element colors to fit with the rest of the ui (#26139)

Change design of link previews in web UI (#26136)

Remove 16:9 cropping from web UI (#26132)

Remove back button from bookmarks, favourites and lists screens in web UI (#26126)

Fix focus and hover styles in web UI (#26125)

Update haml-lint 0.49.1 (#26118)

Use valid email address for first account (#26114)

Fix missing translation strings for importing lists (#26120)

Fix incorrect connect timeout in outgoing requests (#26116)

Bump version to v4.1.5 (#26108)

Favourits -> Favorites (#26109)

Override default Action Mailer `preview_path` (#26110)

Replace 'favourite' by 'favorite' for American English (#26009)

Fix linting issue (#26106)

Fix CSP headers being unintendedly wide (#26105)

Use username as display name for suspended users or users with blank display names (#25276)

change focus ui for keyboard only input (#25935)