fix: Updated the name of the should_ignore_quit_key to ignore_special_keys_for_textbox_input to give a better idea of what the flag is used for; also added alt keybinding for backspace

src/handlers/sonarr_handlers/system/mod.rs

@@ -35,8 +35,8 @@ impl<'a, 'b> KeyEventHandler<'a, 'b, ActiveSonarrBlock> for SystemHandler<'a, 'b
     SystemDetailsHandler::accepts(active_block) || active_block == ActiveSonarrBlock::System
   }
 
-  fn ignore_alt_navigation(&self) -> bool {
-    self.app.should_ignore_quit_key
+  fn ignore_special_keys(&self) -> bool {
+    self.app.ignore_special_keys_for_textbox_input
   }
 
   fn new(