Rendering the search results when "All languages" is chosen
Choosing the correct search language
First from the url clang parameter
Second from cookie
If all else fails, from the SKOSMOS object
Known problems or uncertainties in this PR
Needs more cypress tests
Checklist
[x] phpUnit tests pass locally with my changes
[x] I have added tests that show that the new code works, or tests are not relevant for this PR (e.g. only HTML/CSS changes)
[x] The PR doesn't reduce accessibility of the front-end code (e.g. tab focus, scaling to different resolutions, use of .sr-only class, color contrast)
[x] The PR doesn't introduce unintended code changes (e.g. empty lines or useless reindentation)
Link to relevant issue(s), if any
1514
Description of the changes in this PR
Known problems or uncertainties in this PR
Needs more cypress tests
Checklist
.sr-only
class, color contrast)