feat(WordRAM/Dictionary): add uniform probing model and Word-RAM dictionary - #1709

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Not declared at the PR head: `n_max`. Advisory only; see the job summary.

`Cslib.Algorithms.WordRAM.Dictionary.UniformProbing.charBits` is `Cslib.Algorithms.WordRAM.Hashing.Tabulation.TabulatedOddStride.charBits` (Complexity/Algorithms/WordRAM/Hashing/Tabulation.lean:630) applied to its arguments: a second name for an existing notion. Advisory only; see the job summary.