🐛 Pass color format to css formatter (#5890)

* 🐛 Pass color format to css formatter

* 📎 Use get method to retrieve format

* 📎 Add UI test to check background color is correctly copied to clipboard when changing the format

frontend/src/app/main/ui/inspect/attributes/common.cljs

@@ -117,6 +117,7 @@
           [:div {:class (stl/css :format-info)} "rgba"])]
 
        [:& copy-button {:data copy-data
+                        :aria-label (tr "labels.copy-color")
                         :class (stl/css-case :color-row-copy-btn true
                                              :one-line (not color-library-name)
                                              :two-line (some? color-library-name))}