Work on hydra config, fix tor relay config, prepare web-public-2 host

hosts/hydra/nginx.nix

@@ -0,0 +1,33 @@
+{ ... }:
+{
+  services.nginx = {
+    enable = true;
+    virtualHosts = {
+
+      "hydra.nekover.se" = {
+        enableACME = true;
+        listen = [{
+          addr = "0.0.0.0";
+          port = 8443;
+          ssl = true;
+        }];
+        locations."/" = {
+          proxyPass = "http://localhost:3001";
+        };
+      };
+
+      "nix-cache.nekover.se" = {
+        enableACME = true;
+        listen = [{
+          addr = "0.0.0.0";
+          port = 8443;
+          ssl = true;
+        }];
+        locations."/" = {
+          proxyPass = "http://localhost:5005";
+        };
+      };
+      
+    };
+  };
+}