feat: cases (reports, rating reviews, removal and deletion requests, appeals) and notifications

Cases are one queue for what someone has to decide, each with a thread (internal notes for those deciding), an
assignee and a decision. Reports about a product go to the teams of the catalogs hosting it and to moderators, and
only the reporter and moderators know who reported. A creator lowering a rating opens a rating review; a catalog's
owner asking to delete it opens a deletion request; a catalog's team can ask for a product's removal everywhere; the
person an action affected can appeal it once, decided by another moderator (an admin may decide their own, flagged).
Resolving carries the case out: the rating is lowered, the product removed, the catalog deleted.

Notifications reach people on the website (a bell with the unread count) and their proxies (realtime): moderators'
edits to their products, removals and restores, decisions and replies on their cases, membership decisions.

Also: moderators can restore a removed product, and a product's creator and moderators can see it when it's adult
without an adult account (getting and wearing it still need one).

Co-Authored-By: Claude Opus 5.5 <[email protected]>

apps/web/lib/api.ts

@@ -41,6 +41,9 @@ export type AgeInfo = Data<V1["age"]["get"]>;
 export type OnlineEntry = Data<V1["online"]["get"]>["online"][number];
 export type ConsoleData = Data<V1["console"]["get"]>;
 export type AuditEntry = ConsoleData["audit"][number];
+export type CaseSummary = Data<V1["cases"]["get"]>["cases"][number];
+export type CasePage = Data<ReturnType<V1["cases"]>["get"]>;
+export type NotificationEntry = Data<V1["notifications"]["get"]>["notifications"][number];
 export type CatalogPage = Data<ReturnType<V1["catalogs"]>["get"]>;
 export type CatalogMember = Data<ReturnType<V1["catalogs"]>["members"]["get"]>["members"][number];
 export type CatalogInvite = Data<ReturnType<V1["catalogs"]>["invites"]["get"]>["invites"][number];