feat: the logo on top of the status pane, as text further down (#18)

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

internal/ui/app/fields.go

@@ -50,6 +50,7 @@ func (m *Model) syncFields() tea.Cmd {
 		m.fields.Hide()
 		return nil
 	}
+	m.fields.Header, m.fields.HeaderShort = nil, ""
 	switch m.detailOf() {
 	case paneSources:
 		r, ok := m.sources.Selected()
@@ -68,6 +69,7 @@ func (m *Model) syncFields() tea.Cmd {
 			m.fields.Show("", nil)
 		}
 	case paneStatus:
+		m.fields.Header, m.fields.HeaderShort = logo, strings.TrimSpace("lazysecrets "+m.versionLabel())
 		m.fields.Show("lazysecrets", m.statusFields())
 	case paneContainers:
 		if c, ok := m.containers.Selected(); ok {