Codex tip: tell Sol to configure 𝗟𝘂𝗻𝗮 𝗠𝗮𝘅 𝗮𝘀 𝗮 𝘀𝘂𝗯𝗮𝗴𝗲𝗻𝘁. 𝗽𝗿𝗼𝗺𝗽𝘁: create a custom agent named luna_worker at ~/.codex/agents/luna-worker.toml. use these settings: model = "gpt-5.6-luna" model_reasoning_effort = "max" give it a description and instructi…↗