Draft of following flake-lang everywhere

[jaredponn]

More putting follows everywhere.

Before this PR:

$ time nix flake lock

real	0m1.152s
user	0m1.112s
sys	0m0.035s

$ cat flake.lock | jq '.nodes | keys' | awk -e 'BEGIN { i = 0 } /nixpkgs/ { i++ } END {print i} '
149

EDIT: we don't have such nice performance anymore -- see below After this PR:

$ time nix flake lock
real	0m0.752s
user	0m0.676s
sys	0m0.060s

$ cat flake.lock | jq '.nodes | keys' | awk -e 'BEGIN { i = 0 } /nixpkgs/ { i++ } END {print i }'
115