Keep a later config flag when extra words are present.

A non-flag word no longer stops parsing, and a missing home directory refuses to create or rewrite a config instead of writing an empty log path.

Co-authored-by: Cursor <cursoragent@cursor.com>

main.go

@@ -17,9 +17,8 @@ import (
 var assets embed.FS
 
 func main() {
-	st, err := openStation(os.Args[1:])
+	st, err := openStationReported(os.Args[1:], os.Stderr)
 	if err != nil {
-		fmt.Fprintln(os.Stderr, err.Error())
 		os.Exit(1)
 	}
 	app := &App{station: st}