Setup — initialize the Luci life file system

Target directory structure:

reflections/daily/          # daily reports (YYYY-MM-DD.md)
entities/
  people/                   # people
  orgs/                     # organizations
  projects/                 # projects
CLAUDE.md or AGENTS.md      # file-system index + Agent skills section

1. Explore

Look at the repo's actual state. Read whatever exists; don't assume: