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/images/flags/sd.svg

@@ -0,0 +1,13 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="flag-icons-sd" viewBox="0 0 640 480">
+  <defs>
+    <clipPath id="sd-a">
+      <path fill-opacity=".7" d="M0 0h682.7v512H0z"/>
+    </clipPath>
+  </defs>
+  <g fill-rule="evenodd" stroke-width="1pt" clip-path="url(#sd-a)" transform="scale(.9375)">
+    <path fill="#000001" d="M0 341.3h1024V512H0z"/>
+    <path fill="#fff" d="M0 170.6h1024v170.7H0z"/>
+    <path fill="red" d="M0 0h1024.8v170.7H0z"/>
+    <path fill="#009a00" d="M0 0v512l341.3-256z"/>
+  </g>
+</svg>