Initial vcom TUI prototype

cmd/vcom/main.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+
+	tea "github.com/charmbracelet/bubbletea"
+
+	"vcom/internal/config"
+	"vcom/internal/ui"
+)
+
+func main() {
+	configPath := flag.String("config", "", "path to vcom TOML config")
+	flag.Parse()
+
+	cfg, resolvedPath, err := config.Load(*configPath)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "config error: %v\n", err)
+		os.Exit(1)
+	}
+
+	model, err := ui.NewModel(cfg, resolvedPath)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "startup error: %v\n", err)
+		os.Exit(1)
+	}
+
+	program := tea.NewProgram(model, tea.WithAltScreen())
+	if _, err := program.Run(); err != nil {
+		fmt.Fprintf(os.Stderr, "runtime error: %v\n", err)
+		os.Exit(1)
+	}
+}