add bifrost docs

active/container_bifrost/quadlets/bifrost.container

@@ -0,0 +1,17 @@
+[Container]
+ContainerName=bifrost
+Environment=APP_PORT=8000 APP_HOST=0.0.0.0 LOG_LEVEL=info LOG_STYLE=json
+HealthCmd=["wget", "--no-verbose", "--tries=1", "-O", "/dev/null", "http://localhost:8080/health"]
+HealthInterval=30s
+HealthRetries=3
+HealthTimeout=10s
+Image=docker.io/maximhq/bifrost:latest
+PublishPort=8000:8000
+Ulimit=nofile=65536:65536
+Volume=bifrost-data:/app/data
+
+[Service]
+Restart=always
+
+[Install]
+WantedBy=default.target