Adjust settings on quasar

hosts/quasar/default.nix

@@ -16,6 +16,8 @@
 
   security.sudo.wheelNeedsPassword = false;
 
+  users.defaultUserShell = pkgs.fish;
+
   networking = {
     hostName = "quasar";
     networkmanager.enable = true;
@@ -78,23 +80,12 @@
     extraConfigFiles = [ config.age.secrets.matrix-synapse-secrets.path ];
   };
 
-  programs.git = {
-    enable = true;
-    lfs.enable = true;
-    config = {
-      init.defaultBranch = "master";
-      user = {
-        email = "git@nettika.cat";
-        name = "Nettika";
-      };
-      credential.helper = "store";
-    };
-  };
-
   programs.fish.enable = true;
 
   promptSymbol = "🌟";
 
+  documentation.man.generateCaches = false;
+
   time.timeZone = "America/Los_Angeles";
 
   system.stateVersion = "24.05";