WIP: fix VST3 version

src/state/audio.rs

@@ -253,6 +253,28 @@ impl Default for AudioSettings {
 }
 
 impl AudioSettings {
+    pub fn new_plugin() -> Self {
+        Self {
+            config: AudioConfig::default(),
+            section: EngineSection::default(),
+            device_kind: DeviceKind::default(),
+            setting_kind: SettingKind::default(),
+            output_devices: Vec::new(),
+            input_devices: Vec::new(),
+            output_list: ListSelectState {
+                cursor: 0,
+                scroll_offset: 0,
+            },
+            input_list: ListSelectState {
+                cursor: 0,
+                scroll_offset: 0,
+            },
+            restart_pending: false,
+            error: None,
+            sample_registry: None,
+        }
+    }
+
     pub fn refresh_devices(&mut self) {
         self.output_devices = doux::audio::list_output_devices();
         self.input_devices = doux::audio::list_input_devices();