use custom help menu

pkg/tui/views/dashboard/model.go

@@ -4,11 +4,12 @@ import (
 	"github.com/LazyBachelor/LazyPM/internal/models"
 	"github.com/LazyBachelor/LazyPM/internal/service"
 	"github.com/LazyBachelor/LazyPM/pkg/tui/views/issue"
+	"github.com/charmbracelet/bubbles/help"
 	"github.com/charmbracelet/bubbles/list"
-	tea "github.com/charmbracelet/bubbletea"
 )
 
 type Model struct {
+	help           help.Model
 	issueView      issue.Model
 	issueList      list.Model
 	keyMap         DashboardKeyMap
@@ -16,10 +17,6 @@ type Model struct {
 	focusedOnIssue bool
 }
 
-func (d Model) Init() tea.Cmd {
-	return nil
-}
-
 type ListIssue struct {
 	models.Issue
 }