feat(users/Profpatsch/my-tools): init

It’s kitchen-sink time!

Change-Id: Ieb4f9e642920c3e0619475095e19005bcaf558bc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/13265
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI

users/Profpatsch/whatcd-resolver/default.nix

@@ -13,7 +13,6 @@ let
       ./src/WhatcdResolver.hs
       ./src/AppT.hs
       ./src/Bencode.hs
-      ./src/MyLabel.hs
       ./src/JsonLd.hs
       ./src/Optional.hs
       ./src/Html.hs