feat(rathole): add clean Cloudron package using base 5.0.0 with server/client config and health endpoint

CloudronPackages/Rathole/CloudronManifest.json

@@ -0,0 +1,18 @@
+{
+  "manifestVersion": 2,
+  "id": "io.knel.rathole",
+  "title": "Rathole",
+  "author": "KNEL",
+  "description": "A reverse proxy that enables secure tunnels between local services and the internet.",
+  "website": "https://github.com/rathole-org/rathole",
+  "contactEmail": "admin@knownelement.com",
+  "version": "0.1.0",
+  "changelog": "Initial Cloudron package (server/client configurable).",
+  "healthCheckPath": "/",
+  "httpPort": 3000,
+  "addons": {
+    "localstorage": {}
+  },
+  "tags": ["network", "tunnel", "reverse-proxy"]
+}
+