General clean up

* Option changed: --debug-icons -> --debug-modules

src/main.rs

@@ -26,13 +26,14 @@ struct CommandlineArgs {
     #[arg(short = 'p', long)]
     music_progress: bool,
 
-    /// Show JSON data returned by query
+    /// Show verbose debug information during run
     #[arg(short = 'D', long)]
     debug: bool,
 
-    /// Show ICON debug information
-    #[arg(short = 'I', long)]
-    debug_icons: bool,
+    /// Show module debug information after all modules are evaluated
+    /// but before output is printed
+    #[arg(short = 'M', long)]
+    debug_modules: bool,
 }
 
 //
@@ -80,7 +81,7 @@ impl Unibar {
         }
 
         // Show module debug information if enabled
-        if self.opts.debug_icons {
+        if self.opts.debug_modules {
             let bar_modules_debugged: Vec<Box<dyn bar_modules::BarModuleDebug>> = vec! [
                 Box::new(bar_modules::bar_module_weather::UnibarModuleWeather::new(self.opts.clone())),
                 Box::new(bar_modules::bar_module_music::UnibarModuleMusic::new(self.opts.clone())),
@@ -125,7 +126,7 @@ fn main() {
             weather_station: cmd_args.weather_station,
             music_progress: cmd_args.music_progress,
             debug: cmd_args.debug,
-            debug_icons: cmd_args.debug_icons
+            debug_modules: cmd_args.debug_modules
         },
     };