feat: add ASCII check before appending string to hex display (#376)

* feat: add ASCII check before appending string to hex display

* fix

Author: QuantumExplorer

grovedb/src/reference_path.rs

@@ -147,9 +147,11 @@ fn display_path(path: &[Vec<u8>]) -> String {
         .map(|bytes| {
             let mut hx = hex::encode(bytes);
             if let Ok(s) = String::from_utf8(bytes.clone()) {
-                hx.push('(');
-                hx.push_str(&s);
-                hx.push(')');
+                if s.chars().all(|c| c.is_ascii_alphanumeric() || c == '_') {
+                    hx.push('(');
+                    hx.push_str(&s);
+                    hx.push(')');
+                }
             }
 
             hx