fix: A subtle bug in Opal.RenderTileMap and add a test.

Fix package title and description for topaz.

fix: Allow Keys in KeyTunings beyond 32edo by refactoring internals.

Prior to this commit, Key was behaving inaccurately on KeyTunings
with more than 32 possible bits' worth of note possibility.

This commit fixes the issue by refactoring the internals to use
BitMask from @glass/core, allowing arbitrary-precision
bit tracking for arbitrarily large KeyTuning divisions of the octave.