Add automatic dotfiles clone + stow

modules/home/dotfiles.nix clones ~/dotfiles on activation (only if not
already present) and stows every top-level package directory into
$HOME, independently per package so one conflict doesn't block the
rest. Removes home-manager's own git config management in favor of
letting the stowed ~/dotfiles/git/.gitconfig own it, and adds
homeConfigurations."tom@darwin" so the feature is usable on this Mac.
users/tom.nix now points home.dotfiles.repoUrl at the real repo.

1 files changed, 0 insertions, 9 deletions

diff --git a/modules/home/git.nix b/modules/home/git.nix
deleted file mode 100644
index 4eab076..0000000
--- a/modules/home/git.nix
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  programs.git = {
-    enable = true;
-    extraConfig = {
-      init.defaultBranch = "main";
-      pull.rebase = true;
-    };
-  };
-}