Fix/cli version unknown (#642)

packages/cli/src/config/config.ts

@@ -73,6 +73,7 @@ async function parseArguments(): Promise<CliArgs> {
       description: 'Show memory usage in status bar',
       default: false,
     })
+    .version() // This will enable the --version flag based on package.json
     .help()
     .alias('h', 'help')
     .strict().argv;