Added click confirmation script.

resources/views/private/_scripts/_click-confirm.blade.php

@@ -0,0 +1,16 @@
+<script>
+    (function() {
+        function clickConfirmAddEventListener(element, index, array) {
+            element.addEventListener('click', (e) => {
+                const result = confirm('{{ $alert }}');
+                if (! result) {
+                    e.preventDefault();
+                }
+            });
+        }
+        let clickConfirm = document.querySelectorAll('.click-confirm');
+        if (clickConfirm.length > 0) {
+            clickConfirm.forEach(clickConfirmAddEventListener);
+        }
+    })();
+</script>