hainich/nginx: redirect hacc.space to hacc.earth

redirect was previously managed on libocerus
hacc.space now points to hainich

hosts/hainich/services/nginx.nix

@@ -17,6 +17,11 @@
       default = true;
       locations."/".return = "404";
     };
+    "hacc.space" = {
+      enableACME = true;
+      forceSSL = true;
+      locations."/".return = "301 https://hacc.earth";
+    };
   };
 
   networking.firewall.allowedTCPPorts = [ 1935 ];