tree-wide: format with nixfmt

Another saturday another useless formatter change.
It's my dotfiles, after all

alejandra doesn't handle c-style inline comments well.

nix/homeModules/common/git.nix

@@ -3,7 +3,8 @@
   config,
   pkgs,
   ...
-}: {
+}:
+{
   # git plugins
   programs.git = {
     lfs.enable = true;
@@ -11,18 +12,18 @@
       # known to fail on aarch64-linux
       (lib.mkIf (pkgs.system == "aarch64-linux") (
         # TODO: investigate this
-        lib.warn "patdiff has been forcibly disabled because it has previously failed to build"
-        lib.mkForce
-        false
+        lib.warn "patdiff has been forcibly disabled because it has previously failed to build" lib.mkForce
+          false
       ))
       (lib.mkDefault true)
     ];
   };
 
   # 懶惰鬼賴皮
-  programs.lazygit = let
-    patdiffCfg = config.programs.git.patdiff;
-  in
+  programs.lazygit =
+    let
+      patdiffCfg = config.programs.git.patdiff;
+    in
     lib.mkIf patdiffCfg.enable {
       settings = {
         git.paging.externalDiffCommand = "${lib.getExe' patdiffCfg.package "patdiff-git-wrapper"}";