feat(nginx): Switch to simpleProxies for the majority of configs

machines/compute01/outline.nix

@@ -2,6 +2,7 @@
 
 let
   host = "docs.dgnum.eu";
+  port = 3003;
 in
 {
   services.outline = {
@@ -35,21 +36,12 @@ in
     defaultLanguage = "fr_FR";
 
     forceHttps = false;
-    port = 3003;
+    inherit port;
   };
 
-  services.nginx.virtualHosts.${host} = {
-    enableACME = true;
-    forceSSL = true;
-
-    locations."/" = {
-      proxyPass = "http://localhost:3003";
-      proxyWebsockets = true;
-    };
-
-    locations."/robots.txt" = {
-      return = ''200 "User-agent: *\nDisallow: /s/demarches-normaliennes/\n"'';
-    };
+  dgn-web.simpleProxies.outline = {
+    inherit host port;
+    vhostConfig.locations."/robots.txt".return = ''200 "User-agent: *\nDisallow: /s/demarches-normaliennes/\n"'';
   };
 
   age-secrets.autoMatch = [ "outline" ];