fixing warnings

client/src/modes/handlers/read_only.rs

@@ -314,18 +314,6 @@ async fn execute_action(
     }
 }
 
-fn is_prefix_of_multikey_binding(sequence: &str, config: &Config) -> bool {
-    for (_, bindings) in &config.keybindings {
-        for binding in bindings {
-            if binding.contains('+') { continue; }
-            if binding.len() > sequence.len() && binding.starts_with(sequence) {
-                return true;
-            }
-        }
-    }
-    false
-}
-
 fn get_char_type(c: char) -> CharType {
     if c.is_whitespace() {
         CharType::Whitespace