added test email

wwwroot/js/settings.js

@@ -94,6 +94,33 @@ function updateSettings() {
         }
     })
 }
+function sendTestEmail() {
+    Swal.fire({
+        title: 'Send Test Email',
+        html: `
+                                    <input type="text" id="testEmailRecipient" class="swal2-input" placeholder="Email Address" onkeydown="handleSwalEnter(event)">
+                                    `,
+        confirmButtonText: 'Send',
+        focusConfirm: false,
+        preConfirm: () => {
+            const emailRecipient = $("#testEmailRecipient").val();
+            if (!emailRecipient || emailRecipient.trim() == '') {
+                Swal.showValidationMessage(`Please enter a valid email address`);
+            }
+            return { emailRecipient }
+        },
+    }).then(function (result) {
+        if (result.isConfirmed) {
+            $.post('/Home/SendTestEmail', { emailAddress: result.value.emailRecipient }, function (data) {
+                if (data.success) {
+                    successToast(data.message);
+                } else {
+                    errorToast(data.message);
+                }
+            });
+        }
+    });
+}
 function makeBackup() {
     $.get('/Files/MakeBackup', function (data) {
         window.location.href = data;