Feat: UI/UX and ducking compressor

src/settings.rs

@@ -64,6 +64,10 @@ pub struct DisplaySettings {
     pub load_demo_on_startup: bool,
     #[serde(default)]
     pub demo_index: usize,
+    #[serde(default = "default_gain_boost")]
+    pub gain_boost: f32,
+    #[serde(default)]
+    pub normalize_viz: bool,
 }
 
 fn default_font() -> String {
@@ -74,6 +78,10 @@ fn default_zoom() -> f32 {
     1.5
 }
 
+fn default_gain_boost() -> f32 {
+    1.0
+}
+
 #[derive(Debug, Serialize, Deserialize)]
 pub struct LinkSettings {
     pub enabled: bool,
@@ -114,6 +122,8 @@ impl Default for DisplaySettings {
             onboarding_dismissed: Vec::new(),
             load_demo_on_startup: true,
             demo_index: 0,
+            gain_boost: 1.0,
+            normalize_viz: false,
         }
     }
 }