Initial Blinko Cloudron package

- CloudronManifest.json with PostgreSQL and localstorage addons
- Dockerfile based on cloudron/base:5.0.0
- NGINX reverse proxy configuration
- Supervisor process management
- Initialization script with auto-configuration

supervisor/supervisord.conf

@@ -0,0 +1,38 @@
+[supervisord]
+nodaemon=true
+logfile=/dev/stdout
+logfile_maxbytes=0
+pidfile=/run/supervisord.pid
+
+[unix_http_server]
+file=/run/supervisor.sock
+
+[rpcinterface:supervisor]
+supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
+
+[supervisorctl]
+serverurl=unix:///run/supervisor.sock
+
+[program:nginx]
+command=/usr/sbin/nginx -c /run/nginx.conf
+directory=/app/code
+autostart=true
+autorestart=true
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+priority=10
+
+[program:blinko]
+command=/usr/local/bin/dumb-init node /app/code/server/index.js
+directory=/app/code
+user=cloudron
+autostart=true
+autorestart=true
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+priority=20
+environment=NODE_ENV="production",HOME="/app/data"