Function inject_global_bundles 

fn inject_global_bundles(claude_md: &str, wstore: &Arc<Store>) -> String

Prepend global memory bundle content into the # Memory section of a CLAUDE.md string, mirroring the injection done by write_agent_config_files in the agent.open RPC path. If the file has no # Memory section, a new one is inserted before # Available Skills (or at the end of the file).