Unity E2E run (GlobalStrategy)

Before dropping a request, run the unity-plugins skill (python scripts/unity/ensure_plugin_dlls.py) so gitignored Assets/Plugins/Core/ DLLs exist, and so Unity MCP is pinned to this checkout. Another GlobalStrategy Editor will not pick up this .e2e/ handshake. Then invoke cc:unity-e2e-run. Project specifics:

• Handshake root: .e2e/ (gitignored). Drop a RunRequest at .e2e/requests/<runId>.json.
• Committed flows: Docs/E2E/flows/new_game_to_map.json and Docs/E2E/flows/load_save_to_map.json. Pass "script": "new_game_to_map" or "script": "load_save_to_map".
• Scratch scripts: .e2e/scratch/<name>.json.
• protocolVersion is 1 (GS.Game.E2E.E2EProtocol.Version).
• Scenes / screens: MainMenu, CountrySelection, Map. Gallery is not drivable.
• In waitFor, prefer those scene names. The runner accepts a match on either the active scene or the guessed UI document. Step snapshots use a different screen field: the top visible PanelRenderer GameObject when it is not named like the scene (e.g. GameHUD on Map, SelectCountryUI on CountrySelection, LoadWindowUI when the load window is open). Do not copy a snapshot screen into waitFor unless you mean that document.
• The watcher refuses the request if any open scene is dirty (An open scene is dirty; refusing so restoration cannot destroy unsaved work.). Save or discard before dropping a request.
• Org ids come from Assets/Configs/organizations.json (OrganizationId). Default org is the first entry; name it in the report when unset.
• Commands are the src/Game.Commands set, executed through src/Game.Commands.Text the same way as the web terminal.
• Starting a run needs no confirmation.

Example request:

{
  "protocolVersion": 1,
  "runId": "verify-1",
  "script": "new_game_to_map",
  "initiator": "agent"
}