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/pr.svg

@@ -0,0 +1,13 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="flag-icons-pr" viewBox="0 0 640 480">
+  <defs>
+    <clipPath id="pr-a">
+      <path fill-opacity=".7" d="M-37.3 0h682.7v512H-37.3z"/>
+    </clipPath>
+  </defs>
+  <g fill-rule="evenodd" clip-path="url(#pr-a)" transform="translate(35)scale(.9375)">
+    <path fill="#ed0000" d="M-37.3 0h768v512h-768z"/>
+    <path fill="#fff" d="M-37.3 102.4h768v102.4h-768zm0 204.8h768v102.4h-768z"/>
+    <path fill="#0050f0" d="m-37.3 0 440.7 255.7L-37.3 511z"/>
+    <path fill="#fff" d="M156.4 325.5 109 290l-47.2 35.8 17.6-58.1-47.2-36 58.3-.4 18.1-58 18.5 57.8 58.3.1-46.9 36.3z"/>
+  </g>
+</svg>