Added the catalogue models and seed to support phase 4 of the POC prototype in the Persistence package.

Packages/Persistence/Sources/Internal/Migrations/CreatePasskey.swift

@@ -0,0 +1,25 @@
+import FluentKit
+
+/// Creates and drops the `passkeys` table backing ``PasskeyRecord``.
+struct CreatePasskey: AsyncMigration {
+
+    // MARK: Methods
+
+    func prepare(on database: Database) async throws {
+        try await database.schema(PasskeyRecord.schema)
+            .id()
+            .field("user_id", .uuid, .required, .references(UserRecord.schema, "id", onDelete: .cascade))
+            .field("credential_id", .string, .required)
+            .field("public_key", .string, .required)
+            .field("sign_count", .int, .required)
+            .field("created_at", .datetime, .required)
+            .unique(on: "credential_id")
+            .create()
+    }
+
+    func revert(on database: Database) async throws {
+        try await database.schema(PasskeyRecord.schema)
+            .delete()
+    }
+
+}