Feat: clean the codebase as much as possible

src/settings.rs

@@ -2,6 +2,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::state::{ColorScheme, MainLayout};
 
+#[cfg(feature = "cli")]
 const APP_NAME: &str = "cagire";
 
 #[derive(Debug, Default, Serialize, Deserialize)]
@@ -116,6 +117,7 @@ impl Default for LinkSettings {
 }
 
 impl Settings {
+    #[cfg(feature = "cli")]
     pub fn load() -> Self {
         let mut settings: Self = confy::load(APP_NAME, None).unwrap_or_default();
         if settings.audio.channels == 0 {
@@ -127,10 +129,19 @@ impl Settings {
         settings
     }
 
+    #[cfg(not(feature = "cli"))]
+    pub fn load() -> Self {
+        Self::default()
+    }
+
+    #[cfg(feature = "cli")]
     pub fn save(&self) {
         if let Err(e) = confy::store(APP_NAME, None, self) {
             eprintln!("Failed to save settings: {e}");
         }
     }
+
+    #[cfg(not(feature = "cli"))]
+    pub fn save(&self) {}
 }