traffic_core: продакшн-фиксы runtime и валидации

traffic_core/src/cli.rs

@@ -5,7 +5,7 @@ use clap::{Parser, Subcommand};
 #[derive(Debug, Parser)]
 #[command(name = "awg2-harness")]
 pub struct Cli {
-    #[arg(long)]
+    #[arg(long, global = true)]
     pub config: Option<PathBuf>,
 
     #[command(subcommand)]
@@ -20,4 +20,5 @@ pub enum Command {
     Status,
     EnsureSwap,
     ValidateConfig,
+    ValidateRuntime,
 }