More translations, incl. attributes

app/views/contests/_form.html.slim

@@ -9,14 +9,13 @@
       .form-check.form-switch
         = form.check_box :team, class: "form-check-input"
         = form.label :team
-          | Team contest
-        .form-text For UI display purposes mainly
+        .form-text = t("activerecord.attributes.contest.team_description")
   .row.mb-3
     .col
       .form-check.form-switch
         = form.check_box :allow_registration, class: "form-check-input"
         = form.label :allow_registration
-        .form-text Generates a shareable registration form for this contest
+        .form-text = t("activerecord.attributes.contest.allow_registration_description")
   .row
     .col
       = form.submit submit_text, class: "btn btn-primary"