Document the test plan for the bot/ workspace — the last of the three website
npm workspaces without a suite (server + client landed in website PR #86).
Records the shared node --test conventions (no jest/vitest/jsdom; DB pool at a
dead port; Discord objects hand-faked) and maps the meaningful bot behavior to
lock: the normalize/duration/spam pure logic, the invite/site-api/internal-key
single-collaborator units, the messageFilter pipeline (bypass-first decision
order + fixed-duration mute + best-effort recording), and the models with real
shaping logic. Includes the CI + SonarQube coverage wiring to mirror PR #86 and
a suggested phasing.
Co-Authored-By: Claude <noreply@anthropic.com>
