refactor(reverse-proxy): use route registry

guests/reverse-proxy.nix

@@ -2,7 +2,6 @@
   config,
   lib,
   my,
-  reverseProxyFleetRoutes ? config.modules.reverse-proxy.routes,
   ...
 }:
 let
@@ -18,12 +17,13 @@ let
     "todo.alexion.dev"
     "wings.alexion.dev"
   ];
-  legacyRoutes = lib.listToAttrs (
+  legacyVirtualHosts = lib.listToAttrs (
     map (host: {
-      name = "legacy-${lib.replaceStrings [ "." ] [ "-" ] host}";
+      name = host;
       value = {
-        inherit host;
-        backend = legacyBackend;
+        forceSSL = true;
+        enableACME = true;
+        locations."/".proxyPass = legacyBackend;
       };
     }) legacyHosts
   );
@@ -33,10 +33,9 @@ in
     (my.guest {
       name = "reverse-proxy";
       interior = {
-        modules.reverse-proxy = {
-          enable = true;
-          routes = reverseProxyFleetRoutes // legacyRoutes;
-        };
+        modules.reverse-proxy.enable = true;
+
+        services.nginx.virtualHosts = legacyVirtualHosts;
 
         networking.firewall.allowedTCPPorts = [ 2022 ];