polyglot/palette: Canvas as a frontend for polyglot

Alyssa Rosenzweig 71c6e1bfd2 Transform mustache templates with stage 1		%!s(int64=7) %!d(string=hai) anos
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table.mustache	71c6e1bfd2 Transform mustache templates with stage 1	%!s(int64=7) %!d(string=hai) anos