chore: Arc the uri internal to and rarely used by Storage so that cloning it is cheaper

src/storage.rs

@@ -1,10 +1,10 @@
-use std::{fmt::Debug, str::FromStr};
+use std::{fmt::Debug, str::FromStr, sync::Arc};
 
 use opendal::{IntoOperatorUri, Operator, OperatorUri};
 
 #[derive(Clone)]
 pub struct Storage {
-    uri: OperatorUri,
+    uri: Arc<OperatorUri>,
     operator: Operator,
 }
 
@@ -15,6 +15,8 @@ impl FromStr for Storage {
         let uri = s.into_operator_uri()?;
         let operator = Operator::from_uri(&uri)?;
         
+        let uri = uri.into();
+
         Ok(Self { uri, operator })
     }
 }