migrating more stuff into domain pkg

packages/domain/src/enums.ts

@@ -0,0 +1,32 @@
+/**
+ * Domain enums — the numeric codes the Rec Room client encodes into the room /
+ * room-instance JSON we store in D1. Single source of truth so workers reference
+ * a name instead of re-hardcoding the integer. Regular (not `const`) enums, since
+ * the tsconfig sets `isolatedModules` (which disallows `const enum` across files).
+ */
+
+/** The kind of a room instance (live session), matching the client's `RoomInstanceType`. */
+export enum RoomInstanceType {
+	Public = 0,
+	Private = 1,
+	Dormroom = 2,
+	Event = 3,
+	Meetup = 4,
+	Clubhouse = 5,
+}
+
+/** A room's (or image's) visibility, matching the client's `RoomAccessibility`. */
+export enum Accessibility {
+	Private = 0,
+	Public = 1,
+	Unlisted = 2,
+}
+
+/**
+ * A room-role tier (the `Role` byte on a room's `Roles` entries). Named tiers we
+ * reference by value today — the owner (max byte) and co-owner.
+ */
+export enum Role {
+	CoOwner = 30,
+	Owner = 255,
+}