document features

[conradoplg]

Depends on #492

• Document features (serde and internals for now, but also can be used for serialization if add default serialization format #511 merges) using document-features crate
• Enable flags to show features required to enable specific types in the docs

[codecov]

Codecov Report

Patch coverage: 100.00% and project coverage change: +0.07% 🎉

Comparison is base (f3eb868) 77.48% compared to head (9b39ab7) 77.56%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #512      +/-   ##
==========================================
+ Coverage   77.48%   77.56%   +0.07%     
==========================================
  Files          30       30              
  Lines        2754     2763       +9     
==========================================
+ Hits         2134     2143       +9     
  Misses        620      620              

Files Changed	Coverage Δ
frost-ed25519/src/lib.rs	64.06% <ø> (ø)
frost-ed448/src/lib.rs	64.06% <ø> (ø)
frost-p256/src/lib.rs	68.27% <ø> (ø)
frost-secp256k1/src/lib.rs	68.05% <ø> (ø)
frost-core/src/frost.rs	91.79% <100.00%> (+0.15%)	⬆️
frost-core/src/frost/round1.rs	87.11% <100.00%> (+0.07%)	⬆️
frost-core/src/frost/round2.rs	91.11% <100.00%> (+0.20%)	⬆️
frost-core/src/lib.rs	58.49% <100.00%> (+0.79%)	⬆️

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The base branch was changed.

[conradoplg]

Rebased after base branch was merged, needs reapproval