A lot :)

app/views/checks/index.html.slim

@@ -0,0 +1,51 @@
+h1
+  = t("scaffold.pagetitle_index", model: Check.model_name.human(count: 2))
+= bootstrap_form_with(url: checks_path(page: params[:page]), method: :get, scope: :filter) do |form|
+  = form.hidden_field :page, value: params[:page] if params[:page]
+  .row
+    .col-md-3
+      = form.text_field(:s, placeholder: "suchen...", hide_label: true, value: filter_params[:s])
+    .col
+      = form.submit name: "", value: "Suchen"
+      = link_to "Filter löschen", checks_path, class: "btn btn-outline-secondary ms-3" if filter_params[:s]
+table.table.table-striped
+  thead
+    tr
+      th ID
+      th
+        = Check.human_attribute_name(:number)
+      th
+        = Check.human_attribute_name(:name)
+      th
+        = Check.human_attribute_name(:standard_ids)
+      th
+        = Check.human_attribute_name(:target_disability)
+      th
+        = Check.human_attribute_name(:applicability)
+      th
+        = Check.human_attribute_name(:external_number)
+      th
+        = Check.human_attribute_name(:conformity_level)
+  tbody
+    - @checks.each do |check|
+      tr
+        td = link_to check.id, check
+        td
+          = link_to(check.number, check)
+        td
+          = link_to check.t_name&.truncate(64), check
+        td
+          = link_to check.standards.map(&:t_name).join(", "), check
+        td
+          = link_to check.display_target_disabilities, check
+        td
+          = link_to check.display_applicabilities, check
+        td
+          = link_to check.external_number, check
+        td
+          = link_to check.conformity_level, check
+.my-3
+  == pagy_info(@pagy)
+== pagy_bootstrap_nav(@pagy)
+.action-row
+  = link_to t("scaffold.link_new", model: Check.model_name.human), new_check_path