* develop: (26 commits)
  Fix trustees admin menu (#7772)
  Do not modify the controller class in the controller tests that render views (#7755)
  Add HTML escaping to the expectations as the strings are escaped (#7760)
  Add automated accessibility audit + HTML validation to CI pipeline (#7751)
  fix(elections): js assets manifest (#7759)
  Add admin missing translations (#7702)
  Add Conferences and Admin missing translations (#7653)
  New Crowdin updates (#7735)
  Improve vote flow (#7682)
  Strip the <p> tags from inside the heading elements (#7732)
  Fix the date cell spec failing randomly close to day changes (#7703)
  Change the timeline date color for accessible color contrast against its background (#7750)
  Remove the opacity from process upcoming/past/all filters for accessible contrast (#7749)
  Fix color contrast against the sidebar navigation background (#7748)
  Validate the HTML for the account page (#7747)
  Fix report modal form accessibility (#7746)
  Accessibility fixes for conversations (#7745)
  Add a landmark ARIA role to the cookie banner (#7738)
  Fix HTML validation on standalone content page (#7744)
  Add aria-label to the area filter on participatory space pages (#7743)
  ...