fix(runtime)!: the /mcp bridge's list_actions, run_action and resume_run read the actions no object embeds from the merged action listing, so a package's object-less action and an environment-authored one are listed and run

fix(runtime)!: the /mcp bridge's list_actions, run_action and resume_run read the actions no object embeds from the merged action listing, so a package's object-less action and an environment-authored one are listed and run #523