feat: update flake inputs and home config

- bump flake-parts, home-manager, nixpkgs, nixvim, search
- add code-cursor to allowUnfree and home packages
- adjust firewall config under networking

hosts/Nixstation/default.nix

@@ -41,16 +41,18 @@
     LC_TIME = "pt_BR.UTF-8";
   };
 
-  networking.firewall = {
-    allowedTCPPorts = [
-      11434
-      8888
-      8000
-      8080
-    ];
-    allowPing = true;
-    enable = true;
+    networking = {
     hostName = "Nixstation";
+    firewall = {
+      allowedTCPPorts = [
+        11434
+        8000
+        8080
+        8888
+      ];
+      allowPing = true;
+      enable = true;
+    };
   };
 
   nix = {