chore(textarea): remove pointer receiver on update and view (#858)

Co-authored-by: Ayman Bagabas <ayman.bagabas@gmail.com>

textarea/textarea.go

@@ -338,7 +338,7 @@ type Model struct {
 }
 
 // New creates a new model with default settings.
-func New() *Model {
+func New() Model {
 	vp := viewport.New()
 	vp.KeyMap = viewport.KeyMap{}
 	cur := cursor.New()
@@ -369,7 +369,7 @@ func New() *Model {
 	m.SetHeight(defaultHeight)
 	m.SetWidth(defaultWidth)
 
-	return &m
+	return m
 }
 
 // DefaultStyles returns the default styles for focused and blurred states for
@@ -1161,7 +1161,7 @@ func (m *Model) SetHeight(h int) {
 }
 
 // Update is the Bubble Tea update loop.
-func (m *Model) Update(msg tea.Msg) (*Model, tea.Cmd) {
+func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
 	if !m.focus {
 		m.virtualCursor.Blur()
 		return m, nil
@@ -1407,7 +1407,7 @@ func (m *Model) view() string {
 }
 
 // View renders the text area in its current state.
-func (m *Model) View() string {
+func (m Model) View() string {
 	// XXX: This is a workaround for the case where the viewport hasn't
 	// been initialized yet like during the initial render. In that case,
 	// we need to render the view again because Update hasn't been called