The hanzo-tools-core suite imports ten sibling tool distributions and
asserts an exact TOOLS count, but they were only ever named in
[tool.uv.sources]. A source resolves a package; it does not make anything
require one, so `uv sync --dev` uninstalled all ten and left the suite at
22 failed / 2 passed. Naming them in the dev dependency-group restores
24 passed, 12 skipped from a clean sync.
pkg/hanzo-dev-py never existed — the directory is pkg/hanzo-dev — so the
eight excludes and workspace members spelling it were inert. mypy.ini is
the config that actually loads, and with the name corrected it stops
type-checking a package it was written to skip (18 errors -> none).
cloud.py cited APIKeyPrefixes as the authority on key prefixes; no such
symbol exists. isAPIKey is the real gate and it admits hk-, sk-, pk-, fw_
and hz_, so NO_KEY was telling callers the wrong two.
(cherry picked from commit b2024662400895e456d4b3811fd286565e4e7109)
zooqueenandzeekay
9492c358cc