add introduction to the survey

add lib to read toml files
embed fs for reading toml files
add form for introduction
add form for choosing interface

cmd/survey/forms/intro.go

@@ -0,0 +1,56 @@
+package forms
+
+import (
+	"embed"
+	"fmt"
+
+	"github.com/BurntSushi/toml"
+	"github.com/charmbracelet/huh"
+)
+
+type Introduction struct {
+	Title       string
+	Description string
+	About       struct {
+		Title       string
+		Description string
+	}
+	Disclaimer struct {
+		Title       string
+		Description string
+	}
+}
+
+func NewIntroduction(fs embed.FS) (Introduction, error) {
+	var intro Introduction
+	if _, err := toml.DecodeFS(fs, "assets/intro.toml", &intro); err != nil {
+		return Introduction{}, err
+	}
+
+	return intro, nil
+}
+
+func (i Introduction) Run() error {
+	fmt.Print("\033[H\033[2J")
+
+	form := huh.NewForm(
+		huh.NewGroup(
+			huh.NewNote().
+				Title(i.Title).
+				Description(i.Description),
+		),
+		huh.NewGroup(
+			huh.NewNote().
+				Title(i.About.Title).
+				Description(i.About.Description),
+		),
+		huh.NewGroup(
+			huh.NewNote().
+				Title(i.Disclaimer.Title).
+				Description(i.Disclaimer.Description),
+		),
+	).WithLayout(huh.LayoutStack).
+		WithTheme(huh.ThemeBase16())
+
+	return form.Run()
+}