Feature/removing junk (#129)

* removing fail2ban jails

* removed gitea seting and renamed security.nix to endlessh.nix

* fixed formating

---------

Co-authored-by: Your Name <you@example.com>

modules/endlessh.nix

@@ -0,0 +1,15 @@
+{ config, lib, ... }:
+{
+  config = {
+    services = {
+      endlessh-go = lib.mkIf (!builtins.elem 22 config.services.openssh.ports) {
+        enable = true;
+        port = 22;
+      };
+    };
+
+    networking.firewall = lib.mkIf config.services.openssh.enable {
+      allowedTCPPorts = config.services.openssh.ports ++ [ 22 ];
+    };
+  };
+}