feat: add persistent proxy profile management

cmd/proxyctl/main.go

@@ -0,0 +1,37 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"os"
+
+	tea "github.com/charmbracelet/bubbletea"
+
+	"proxyctl/internal/app"
+	"proxyctl/internal/profile"
+	"proxyctl/internal/tui"
+)
+
+func main() {
+	if err := run(os.Args[1:], os.Stdin, os.Stdout); err != nil {
+		fmt.Fprintln(os.Stderr, "proxyctl:", err)
+		os.Exit(1)
+	}
+}
+
+func run(args []string, input io.Reader, output io.Writer) error {
+	if len(args) != 0 {
+		return fmt.Errorf("this build supports no command-line arguments")
+	}
+	path, err := profile.ConfigPath()
+	if err != nil {
+		return err
+	}
+	application, err := app.New(profile.NewFileStore(path))
+	if err != nil {
+		return err
+	}
+	program := tea.NewProgram(tui.NewModel(application), tea.WithInput(input), tea.WithOutput(output))
+	_, err = program.Run()
+	return err
+}