refactor(crypto): migrate the remaining Crypto clients to OracleComp.sumHandler - #2202

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`Cslib.Crypto.PrimeOrderGroupFamily.HonestPhase2QueryBound` and `Cslib.Crypto.ProjectiveHash.projHash2QueryFiberEquiv` (Complexity/Crypto/Computational/CramerShoup/ProjectiveHash.lean:450) share a 725-node subterm, 54% of the smaller body, built from `ZMod`, `Cslib.Crypto.PrimeOrderGroupFamily.order`. Advisory only; see the job summary.