docs: add tech debt section with git config todo

README.md

@@ -31,3 +31,5 @@ sudo nixos-rebuild switch --flake .#muscari
 
 See also [garden.md](garden.md) for host naming scheme.
 test
+test macchiato
+test macchiato

garden.md

@@ -73,3 +73,10 @@ currently `flake.nix` has `rosemary` commented out. need to:
 - [ ] create `docs/secrets.md` — sops-nix setup when we get there
 - [ ] add migration notes to `docs/structure.md` as we learn patterns
 - [ ] screenshots/notes for things that aren't obvious (e.g. dock layout)
+
+### tech debt
+
+- [ ] **git config** — разобраться с конфликтом `~/.gitconfig` (локальный) vs `~/.config/git/config` (home-manager)
+  - перенести osxkeychain credential helper, lfs в home-manager
+  - унифицировать user.name/email (michaotic vs mikl)
+  - добавить `core.pager = delta` явно