Function setup_and_start 

pub async fn setup_and_start(
    client: &DockerClient,
    opencode_web_port: Option<u16>,
    env_vars: Option<Vec<String>>,
    bind_address: Option<&str>,
    cockpit_port: Option<u16>,
    cockpit_enabled: Option<bool>,
) -> Result<String, DockerError>

Full setup: ensure volumes exist, create container if needed, start it

This is the primary entry point for starting the opencode service. Returns the container ID on success.

Arguments

• client - Docker client
• opencode_web_port - Port to bind on host for opencode web UI (defaults to OPENCODE_WEB_PORT)
• env_vars - Additional environment variables (optional)
• bind_address - IP address to bind on host (defaults to “127.0.0.1”)
• cockpit_port - Port to bind on host for Cockpit (defaults to 9090)
• cockpit_enabled - Whether to enable Cockpit port mapping (defaults to true)