feat(audio): T-0.3 spike lolos — engine oto v3.5.1 async + fallback anggun (F-024 awal)

go.mod

@@ -5,6 +5,7 @@ go 1.27.1
 require (
 	charm.land/bubbletea/v2 v2.1.0
 	charm.land/lipgloss/v2 v2.0.6
+	github.com/ebitengine/oto/v3 v3.5.1
 )
 
 require (
@@ -16,6 +17,8 @@ require (
 	github.com/charmbracelet/x/windows v0.2.2 // indirect
 	github.com/clipperhouse/displaywidth v0.11.0 // indirect
 	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
+	github.com/ebitengine/purego v0.11.0 // indirect
+	github.com/jfreymuth/pulse v0.1.3 // indirect
 	github.com/lucasb-eyer/go-colorful v1.4.1 // indirect
 	github.com/mattn/go-runewidth v0.0.30 // indirect
 	github.com/muesli/cancelreader v0.2.2 // indirect