[ui] Add semantic primitive ownership Build a layered Zenbu token and sizing system, make authored controls use native-underneath primitives, migrate mrjunejune without imposing visual surfaces, and document/enforce HTML ownership in the catalog and wiki. Co-authored-by: Copilot <[email protected]>

exports_files([".env"])

filegroup(
  name = "env_file",
  srcs = [".env"],
  visibility = ["//visibility:public"],
)