git: set default branch to "main"

home/git.nix

@@ -0,0 +1,12 @@
+{ config, lib, pkgs, ... }:
+
+{
+  programs.git = {
+    enable = true;
+    extraConfig = {
+      init = {
+        defaultBranch = "main";
+      };
+    };
+  };
+}

hosts/tohru/home.nix

@@ -5,6 +5,7 @@
     imports = [
       ../../home/cli.nix
       ../../home/firefox.nix
+      ../../home/git.nix
       ../../home/gnome
       ../../home/libreoffice.nix
       ../../home/vscode.nix

hosts/yevaud/home.nix

@@ -4,6 +4,7 @@
   home-manager.users.qenya = { pkgs, ... }: {
     imports = [
       ../../home/cli.nix
+      ../../home/git.nix
       ../../home/tmux.nix
     ];