Zaktualizowano zależności Nix flake i konfigurację systemu

- Zaktualizowano `flake.lock` do nowszych wersji `home-manager`, `nixpkgs` i `stylix`
- Dodano `galculator` i `lutris` do listy pakietów w `config.nix`
- Przywrócono polecenie aktualizacji `auto-cpufreq` w `home.nix`
- Dodano alias `mkgidf` do generowania pliku `git diff`
- Poprawiono wielkość liter w aliasie `kys` do zamykania systemu

flake.lock

@@ -228,11 +228,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737968762,
-        "narHash": "sha256-xiPARGKwocaMtv+U/rgi+h2g56CZZEmrcl7ldRaslq8=",
+        "lastModified": 1738448366,
+        "narHash": "sha256-4ATtQqBlgsGqkHTemta0ydY6f7JBRXz4Hf574NHQpkg=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "e1ae908bcc30af792b0bb0a52e53b03d2577255e",
+        "rev": "18fa9f323d8adbb0b7b8b98a8488db308210ed93",
         "type": "github"
       },
       "original": {
@@ -244,11 +244,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1737885589,
-        "narHash": "sha256-Zf0hSrtzaM1DEz8//+Xs51k/wdSajticVrATqDrfQjg=",
+        "lastModified": 1738410390,
+        "narHash": "sha256-xvTo0Aw0+veek7hvEVLzErmJyQkEcRk6PSR4zsRQFEc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "852ff1d9e153d8875a83602e03fdef8a63f0ecf8",
+        "rev": "3a228057f5b619feb3186e986dbe76278d707b6e",
         "type": "github"
       },
       "original": {
@@ -290,11 +290,11 @@
         "tinted-zed": "tinted-zed"
       },
       "locked": {
-        "lastModified": 1738025638,
-        "narHash": "sha256-nU3JpvIeEmcDHzQK4OTD1KXSoL/GOff6j9kuSO4X8eM=",
+        "lastModified": 1738278499,
+        "narHash": "sha256-q1SUyXSQ9znHTME53/vPLe+Ga3V1wW3X3gWfa8JsBUM=",
         "owner": "danth",
         "repo": "stylix",
-        "rev": "55418e8fc8d4696af619176a22cefcfac56ad2ef",
+        "rev": "b00c9f46ae6c27074d24d2db390f0ac5ebcc329f",
         "type": "github"
       },
       "original": {