feat(secrets)!: Replace sops with agenix-rekey

sops-nix is tending to be fairly complex for our use-cases, which adds
difficulty to deploying, maintaining our wrapper module, keeping
".env.bin" files, etc.

agenix-rekey is a lot simpler.

notable in this commit is the `// { outputPath = ...; }` hack in
flake.nix. This is needed due to snowfall-lib otherwise butchering paths
such that agenix-rekey is unable to show us what secrets exist with
`agenix edit`, etc... companion to that is the lib.snowfall.fs stuff in
the secrets/default.nix file

Change-Id: Id3e79cfc7d37a7b7de7b8cc42f7392c4d8bd07c5
Reviewed-on: https://git.clicks.codes/c/Infra/NixFiles/+/801
Reviewed-by: Skyler Grey <minion@clicks.codes>
Tested-by: Skyler Grey <minion@clicks.codes>
diff --git a/systems/x86_64-linux/teal/clicks.security.acme.defaults.environmentFile.age b/systems/x86_64-linux/teal/clicks.security.acme.defaults.environmentFile.age
new file mode 100644
index 0000000..875b683
--- /dev/null
+++ b/systems/x86_64-linux/teal/clicks.security.acme.defaults.environmentFile.age
@@ -0,0 +1,11 @@
+age-encryption.org/v1
+-> piv-p256 xE4ypg AqG6xmH//FHa6O6Pd0YvIsGrs92iYwJ4FqIOAoWq9Xcq
+sdajJ2QNV/70mW5NLVLG8qyruOjq+pdO7xjzL01D534
+-> piv-p256 Hpt/+Q AxbUihvMM1OIz5tF+ywRr1MpnX3Ibvkhj4E8CCjlWQ+H
++qXOVExhZDpzvgsB53OZpdiAz+vVdNcxKFYcJrEn+ng
+-> piv-p256 zfskmQ AxYJBZErldYL6RA/pDiU9xNjnKh2hkXW7MtVs/o0otIQ
+DmettPDYZUyFeigDpxPt8h36y3Tk1s9u9xZbmvs2DQY
+-> .rYttX`-grease @]<S$rM B ?>78>Aa
+hD7fV1joAiqNCJq0kEsKrD23pdKl3qTp7/b5OiviCwtya2TAbR4
+--- VOzx+bHOjG/6f7ixT1v+/G38D79+lG7aBDRuUMMmBeg
+x€AÂoZ£©æ•#Y ì/z^ÕÁÒ`'ÌïäGà&ó®jªµ¡J—Rs$6öÓlã)廔ëªz‡;:pê#±²EòÈ%L©›pÝê®!%Øøæã‹Á
\ No newline at end of file