fix(rathole): update package to use correct Cloudron manifest format and fix configuration

- Update CloudronManifest.json to use modern format with proper ID, health check, and metadata
- Fix Dockerfile to follow Cloudron conventions (/app/code, /app/data structure)
- Correct Rathole configuration format (default_token instead of token, add services section)
- Fix start.sh to use proper --server flag syntax
- Add health check endpoint on port 8080
- Create comprehensive build notes documentation
- Successfully build and test package - both ports 2333 (Rathole) and 8080 (health) working

🤖 Generated with assistance from OpenCode for code optimization and testing

CloudronPackages/Rathole/Dockerfile

@@ -1,32 +1,37 @@
 FROM cloudron/base:4.2.0
 
-# Install necessary tools for downloading and unzipping
+# Install necessary tools
 RUN apt-get update && apt-get install -y \
     curl \
     unzip \
+    python3 \
     --no-install-recommends && \
     rm -rf /var/lib/apt/lists/*
 
-# Download and extract Rathole
-ARG RATHOLE_VERSION=v0.5.0
-ARG ARCH=x86_64-unknown-linux-gnu
-ARG FILENAME=rathole-${ARCH}.zip
-ARG DOWNLOAD_URL=https://github.com/rathole-org/rathole/releases/download/${RATHOLE_VERSION}/${FILENAME}
+# Set up directory structure following Cloudron conventions
+RUN mkdir -p /app/code /app/data
 
-RUN curl -L ${DOWNLOAD_URL} -o /tmp/${FILENAME} && \
-    unzip /tmp/${FILENAME} -d /tmp/rathole && \
-    mv /tmp/rathole/rathole /usr/local/bin/rathole && \
-    rm -rf /tmp/${FILENAME} /tmp/rathole
+# Download and extract Rathole (using a more reliable approach)
+RUN cd /tmp && \
+    curl -L -o rathole.zip https://github.com/rathole-org/rathole/releases/download/v0.5.0/rathole-x86_64-unknown-linux-gnu.zip && \
+    unzip rathole.zip && \
+    mv rathole /app/code/ && \
+    chmod +x /app/code/rathole && \
+    rm -f rathole.zip
 
-# Create a directory for configuration
-RUN mkdir -p /app/data
+# Copy start script
+COPY start.sh /app/code/start.sh
+RUN chmod +x /app/code/start.sh
 
-# Set permissions
-RUN chmod +x /usr/local/bin/rathole
+# Set proper permissions
+RUN chown -R cloudron:cloudron /app/code /app/data
 
-WORKDIR /app/data
+# Configure working directory and user
+WORKDIR /app/code
+USER cloudron
 
-# Expose the default Rathole server port
-EXPOSE 2333
+# Expose ports
+EXPOSE 2333 8080
 
-CMD ["/usr/local/bin/rathole", "-c", "/app/data/rathole.toml"]
+# Start the application
+CMD ["/app/code/start.sh"]