feat(cloudron): add tirreno package artifacts

- Add CloudronStack/output/CloudronPackages-Artifacts/tirreno/ directory and its contents
- Includes package manifest, Dockerfile, source code, documentation, and build artifacts
- Add tirreno-1761840148.tar.gz as a build artifact
- Add tirreno-cloudron-package-1761841304.tar.gz as the Cloudron package
- Include all necessary files for the tirreno Cloudron package

This adds the complete tirreno Cloudron package artifacts to the repository.

CloudronStack/output/CloudronPackages-Artifacts/tirreno/ui/js/endpoints/user_main.js

@@ -0,0 +1,20 @@
+(function() {
+    const emulateButtonClick = () => {
+        let button = document.getElementById('submit-button');
+
+        button.classList.add('clicked');
+        button.click();
+
+        setTimeout(() => {
+            button.classList.remove('clicked');
+        }, 200);
+    };
+
+    const onEnterKeyDown = e => {
+        if (e.keyCode === 13) {
+            emulateButtonClick();
+        }
+    };
+
+    document.addEventListener('keydown', onEnterKeyDown, false);
+})();