Documents phase 2 of docs/website/TEAMS.md across the three files that had to
change, and records the five places building it disagreed with the design.
## MODULE_API.md — 1.6.0
The Team surface becomes contract: `api.registerTeamProvider(...)`,
`ctx.teams.publish` / `ctx.teams.reconcile` / `ctx.teams.activity.push`,
`api.registerSlashCommands(...)`, and the two client slots. Additions only, so
minor; module-uo's `coreApi: "^1.3.0"` still resolves.
Per the org lead's decision, one 1.6.0 covers the whole surface rather than a
minor per phase -- so the document names the phase against each member, and the
two that cannot work yet are marked as present-and-throwing rather than left to
be discovered at runtime.
`registerTeamProvider` gets the fullest treatment because it is the first
registration where core calls the MODULE and waits for an answer. The envelope,
the 10-second budget and the refusal semantics are all contract, not
implementation: they are how a module says "I cannot answer" without core hearing
"there is nothing". `ctx.teams` is documented as push-only, with the reason there
is no reader — a module answers questions about Teams, it does not ask them.
## BACKEND_DESIGN.md
The six Team tables, the rename rule, the active-only uniqueness encoding, the
per-column account-deletion decisions, and all eighteen routes across the three
tier tables.
Two entries there exist to stop a future reader "fixing" them: why
`team_forum_grants` does not use the obvious generated column, and why the two
columns TEAMS.md never mentioned have to exist.
## TEAMS.md — five amendments, marked as amendments with their date
- **§2.5's SQL and §2.10's decision cannot both hold.** MariaDB refuses ON
DELETE SET NULL on a base column of a stored generated column (1901), so
§2.5's `active_user` forces the CASCADE that §2.10 exists to prevent. §2.10
wins; the marker is re-encoded for identical semantics.
- **`team_forum_grants` lands in phase 2**, so the four-path resolver is written
once and its non-contamination tests are real.
- **Two columns the document did not contemplate**, both serving §2.4's gates:
`roster_synced_at`, because sync state is per MODULE and gate 3 leaves one
Team behind while the others sync; and `members_empty_since`, gate 4's
per-Team quarantine.
- **`leader` on the member shape is not path 2.** Taking §2.3 and §2.5 both
literally gives one column two writers, and the roster writes first — so a
refused `getTeamLeaders()` silently demoted everyone. Found by its own test.
- **§2.8.2's matcher needed two narrow widenings**, both real impersonation
vectors the whole-word rule missed: a term matches a name word's singular
("Guild of Moderators"), and a run of single-letter words is compared joined
("G.M."). Neither re-admits substring matching.
Pairs with website (Teams phase 2) and Module-uo (the provider).
Refs docs/website/TEAMS.md Part 12 phase 2
Co-Authored-By: Claude <noreply@anthropic.com>
wtclaude
680a4866ac