Consolidates the HbM: RPG project (formerly the loose hbm-books
working folder) into a single repo. ObsidianNotes, foundry-lore, and
foundry-system are wired in as submodules pointing at their existing
Gitea repos. Loose tooling scripts are organized under tools/,
obsolete/one-off scripts (fix_vault.py, generate_mocs.py, debug-*.ts,
write_file_helper.py) and _books/ (superseded by ObsidianNotes) are
excluded via .gitignore rather than deleted. foundryvtt-admin is
excluded pending its own separate repo.
Octoturge
a4f8941fca