Added the catalogue models and seed to support phase 6 of the POC prototype in the Persistence package.

Packages/Persistence/README.md

@@ -9,7 +9,7 @@ The [Fluent](https://github.com/hummingbird-project/hummingbird-fluent)-based da
 | Migrations | `PrepareDB`, the single registrar declaring every migration, in order |
 | Readiness | `Probe`, which reports whether the default database answers a `SELECT 1` within a deadline |
 | Accounts | `AccountRepository`, which finds an account by email or creates it, returning a `User` snapshot, and keeps each account's `Passkey`s — one is only ever registered together with a new account; `CreateUser` seeds the prototype's demo accounts |
-| Collecting | `CollectingRepository`, which keeps an account's `Want`s with the listings meeting each, and reads the `Series` catalogue |
+| Collecting | `CollectingRepository`, which keeps an account's `Want`s with the listings meeting each, its collection of owned issues, the `Series` catalogue, and the upcoming `Event`s with the shops trading at each |
 | Trade | `TradeRepository`, which reads and writes `Conversation`, `Offer`, and `Sale` snapshots and enforces who may do what, throwing a `TradeError` otherwise; `Sale` carries the five-step handshake's rules as pure functions |
 | Catalogue | `CatalogueRepository`, which opens a shop from a `ShopDraft`, publishes a seller's `ListingDraft` under a slug of its own, and returns `Shop` and `Listing` snapshots narrowed and ordered by a `ListingFilter`; `SeedCatalogue` fills it with the prototype's demo data |
 
@@ -33,12 +33,12 @@ Sources/
 ├── Public/
 │   ├── Enumerations/      Driver, TLS, ShopError, TradeError
 │   ├── Methods/           Service, PrepareDB, Probe
-│   ├── Models/            Shop, ShopDraft, Listing, ListingDraft, ListingFilter, User, Passkey, Want, Series, Conversation, Offer, Sale
+│   ├── Models/            Shop, ShopDraft, Listing, ListingDraft, ListingFilter, User, Passkey, Want, Series, Event, Conversation, Offer, Sale
 │   ├── Repositories/      CatalogueRepository, AccountRepository, CollectingRepository, TradeRepository
 │   └── Types/             Configuration
 └── Internal/
-    ├── Migrations/        CreateShop, CreateListing, AddTradeColumns, AddListingDeclarations, AddShopRegistration, SeedCatalogue, CreateUser, CreateTrade, CreatePasskey, CreateCollecting
-    ├── Models/            ShopRecord, ListingRecord, UserRecord, PasskeyRecord, WantRecord, SeriesRecord, ConversationRecord, MessageRecord, OfferRecord, SaleRecord
+    ├── Migrations/        CreateShop, CreateListing, AddTradeColumns, AddListingDeclarations, AddShopRegistration, SeedCatalogue, CreateUser, CreateTrade, CreatePasskey, CreateCollecting, CreateCommunity
+    ├── Models/            ShopRecord, ListingRecord, UserRecord, PasskeyRecord, WantRecord, SeriesRecord, EventRecord, EventShopRecord, OwnedIssueRecord, ConversationRecord, MessageRecord, OfferRecord, SaleRecord
     └── Seeds/             Seed
 Tests/
 ├── Cases/                 the test suites, mirroring the Sources/ layout