[codex][mcp] Add resource uri meta to tool call item. (#17831)

- [x] Add resource uri meta to tool call item so that the app-server
client can start prefetching resources immediately without loading mcp
server status.

codex-rs/app-server-protocol/src/protocol/common.rs

@@ -764,6 +764,7 @@ macro_rules! server_notification_definitions {
             Display,
             ExperimentalApi,
         )]
+        #[allow(clippy::large_enum_variant)]
         #[serde(tag = "method", content = "params", rename_all = "camelCase")]
         #[strum(serialize_all = "camelCase")]
         pub enum ServerNotification {