Add comprehensive API documentation to Cloudron setup instructions

- Added detailed API endpoint information in SETUP-INSTRUCTIONS.md
- Documented API usage with Ente CLI
- Enhanced routing configuration for auth/cast/accounts apps
- Updated to version 0.1.64

Dockerfile

@@ -29,9 +29,9 @@ RUN corepack enable
 
 # Set environment variables for web app build
 # Set the API endpoint to use current origin - this will work at runtime
-ENV NEXT_PUBLIC_ENTE_ENDPOINT="https://example.com/api"
-# Add a note for clarity
-RUN echo "Building with placeholder NEXT_PUBLIC_ENTE_ENDPOINT, will be served by Caddy proxy at /api"
+ENV NEXT_PUBLIC_ENTE_ENDPOINT="/api"
+# Use relative path so it works with any domain
+RUN echo "Building with NEXT_PUBLIC_ENTE_ENDPOINT=/api, will work with any domain via Caddy proxy"
 
 # Debugging the repository structure
 RUN find . -type d -maxdepth 3 | sort
@@ -160,9 +160,13 @@ RUN chmod +x /app/museum-bin/museum
 # Copy configuration and startup scripts
 ADD start.sh /app/pkg/
 ADD config.template.yaml /app/pkg/
+ADD otp-email-monitor.js /app/pkg/
+ADD package.json /app/pkg/
+ADD admin-helper.sh /app/pkg/
+ADD admin-helper-direct.sh /app/pkg/
 
 # Set proper permissions
-RUN chmod +x /app/pkg/start.sh
+RUN chmod +x /app/pkg/start.sh /app/pkg/admin-helper.sh /app/pkg/admin-helper-direct.sh
 
 # Expose the web port (Cloudron expects port 3080)
 EXPOSE 3080