feat(events): listener Docker events (F-002) — auto-refresh daftar + panel Aktivitas beranda hidup

internal/app/home.go

@@ -42,7 +42,8 @@ func (m Model) homeBody() string {
 	row2 := lipgloss.JoinHorizontal(lipgloss.Top,
 		panel(i18n.T("section.containers"), i18n.Tf("fmt.countTotal", len(m.containers)),
 			m.miniContainerLines(row2H-2), k1, row2H, false),
-		panel(i18n.T("section.activity"), i18n.Tf("fmt.phase", "2"), activityLines(), k2, row2H, false),
+		panel(i18n.T("section.activity"), fmt.Sprintf("(%d)", len(m.activity)),
+			m.activityLines(k2-4, row2H-2), k2, row2H, false),
 	)
 
 	return row1 + "\n" + row2
@@ -125,15 +126,6 @@ func (m Model) miniContainerLines(maxLines int) []string {
 	return lines
 }
 
-func activityLines() []string {
-	return []string{
-		dim(i18n.T("activity.coming")),
-		"",
-		dim(i18n.T("activity.willShow")),
-		dim(i18n.T("activity.examples")),
-	}
-}
-
 // --- small formatting helpers ---
 
 func humanKB(kb uint64) string {