Changed list to be a simple one.

The other list showed redundant information.

internal/tui/list.go

@@ -0,0 +1,31 @@
+package tui
+
+import (
+	"fmt"
+	"io"
+
+	"github.com/charmbracelet/bubbles/list"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+type itemDelegate struct{}
+
+func (d itemDelegate) Height() int                               { return 1 }
+func (d itemDelegate) Spacing() int                              { return 0 }
+func (d itemDelegate) Update(msg tea.Msg, m *list.Model) tea.Cmd { return nil }
+func (d itemDelegate) Render(w io.Writer, m list.Model, index int, listItem list.Item) {
+	user, ok := listItem.(item)
+	if !ok {
+		return
+	}
+
+	line := user.Details.Username
+
+	if index == m.Index() {
+		line = selectedItemStyle.Render("> " + line)
+	} else {
+		line = itemStyle.Render(line)
+	}
+
+	fmt.Fprint(w, line)
+}

internal/tui/model.go

@@ -1,17 +1,13 @@
 package tui
 
 import (
-	"fmt"
-
 	"github.com/ariasmn/ugm/userparser"
 	"github.com/charmbracelet/bubbles/list"
 	"github.com/charmbracelet/bubbles/viewport"
 )
 
 type item userparser.User
 
-func (i item) Title() string       { return i.Details.Username }
-func (i item) Description() string { return fmt.Sprintf("UID: %s, GID: %s", i.Details.Uid, i.Details.Gid) }
 func (i item) FilterValue() string { return i.Details.Username }
 
 type BubbleUser struct {
@@ -21,7 +17,7 @@ type BubbleUser struct {
 
 func InitialModel() BubbleUser {
 	items := userToItem(userparser.GetUsers())
-	l := list.New(items, list.NewDefaultDelegate(), 0, 0)
+	l := list.New(items, itemDelegate{}, 0, 0)
 	l.Title = "Users"
 	l.SetShowHelp(false)
 

internal/tui/styles.go

@@ -10,6 +10,11 @@ var (
 		Border(lipgloss.RoundedBorder(), false, true, false, false)
 	listColorStyle = lipgloss.NewStyle().
 		Background(lipgloss.Color("#3d719c"))
+	itemStyle = lipgloss.NewStyle().
+		PaddingLeft(4)
+	selectedItemStyle = lipgloss.NewStyle().
+		PaddingLeft(2).
+		Foreground(lipgloss.Color("#569cd6"))
 	detailStyle = lipgloss.NewStyle().
 		PaddingTop(2)
 	dividerStyle = lipgloss.NewStyle().