fix(rust): avoid dead_code warnings in scripts registry

Author: Copilot

rust/src/scripts.rs

@@ -9,6 +9,7 @@ use crate::error::Error;
 #[derive(Debug, Clone)]
 pub struct LuaScript {
     /// The script name (e.g., "addStandardJob").
+    #[allow(dead_code)]
     pub name: String,
     /// Number of KEYS arguments the script expects.
     pub num_keys: usize,
@@ -100,11 +101,6 @@ impl ScriptRegistry {
         self.scripts.get(name)
     }
 
-    /// Get all script names.
-    pub fn names(&self) -> Vec<&str> {
-        self.scripts.keys().map(|s| s.as_str()).collect()
-    }
-
     /// Ensure the named scripts are loaded into Redis using SCRIPT LOAD.
     ///
     /// This is intended for pipelined operations where EVALSHA must succeed