solve some TODOs

(one of these has even been around for a while!)

pkgs/default.nix

@@ -32,7 +32,6 @@ let
 
     uffd = callPackage ./uffd {};
 
-    # TODO: are these still needed (but also not sure if downgrades are possible)
     inherit (unstable) vaultwarden vaultwarden-vault;
   };
 

services/nextcloud.nix

@@ -55,7 +55,6 @@
           dbname = "nextcloud";
           adminpassFile = "/persist/nextcloud/config/admin_pw";
           adminuser = "root";
-          # defaultapp = "apporder"; # TODO
         };
 
         # multiple pools may be doable using services.phpfpm.pools,

websites/infra4future.de/README.md

@@ -13,7 +13,3 @@ Directory is icluded in `.gitignore`, so no need to worry about cluttering the r
 
 Nothing more is required, as the entire site consists solely of static html and css.
 
-## TODOs:
-
-Add an actual FAQ (just add them to `index.md`, based on the example question there).
-Pull-Requests are welcome!