add Ctrl + Enter keybind to upload paste

src/main/resources/templates/index.html

@@ -30,7 +30,20 @@
 
 <!-- Paste Script -->
 <script>
-    document.getElementById('paste-button').addEventListener('click', function() {
+    // Handle custom key binds behavior
+    document.addEventListener('keydown', function(event) {
+        // Upload the paste when Ctrl + Enter is pressed
+        if (event.ctrlKey && event.key === 'Enter') {
+            event.preventDefault();
+            upload();
+        }
+    });
+
+    // Upload the paste when the paste button is clicked
+    document.getElementById('paste-button').addEventListener('click', () => upload());
+
+    // Upload the paste to the server
+    const upload = () => {
         var pasteInput = document.getElementById('paste-input');
         var paste = pasteInput.value;
 
@@ -45,6 +58,6 @@
         }).then(function(data) {
             window.location.href = '/' + data.id;
         });
-    });
+    };
 </script>
 </html>