add role-aware Epi assistant prompts Add verified June knowledge, guest/member/admin Copilot profiles, profile-isolated session recovery, animated Epi greetings, and a single authoritative runtime config workflow for inference. Co-authored-by: Copilot <[email protected]>

The files in this directory are only used during the build process of LuaJIT.
For cross-compilation, they must be executed on the host, not on the target.

These files should NOT be installed!