feat(billing): start demos on the core plan and apply tariff levels

New signups get the core module set with the 7-day demo. Superadmin can apply core, team, organization, or dedicated and the owner's environments take that level's access.

Co-authored-by: Cursor <cursoragent@cursor.com>

packages/shared/src/index.ts

@@ -354,6 +354,90 @@ export interface SetStorageQuotaRequest {
 /** سقف‌های آمادهٔ تعداد کاربر. بالاتر از ۲۰ توافقی و با عدد جدا ذخیره می‌شود. */
 export const BILLING_USER_CAPS = [3, 10, 20] as const;
 
+/** سطح امکانات اشتراک. دمو ۷ روزه از هسته شروع می‌شود. */
+export type ProductPlanCode = "core" | "team" | "organization" | "dedicated";
+
+export const PRODUCT_PLAN_CODES: ProductPlanCode[] = [
+  "core",
+  "team",
+  "organization",
+  "dedicated",
+];
+
+export const PRODUCT_PLAN_LABELS: Record<ProductPlanCode, string> = {
+  core: "هسته",
+  team: "تیم",
+  organization: "سازمان",
+  dedicated: "اختصاصی",
+};
+
+/** null یعنی سقف را عوض نکن؛ اختصاصی توافقی است. */
+export const PRODUCT_PLAN_LIMITS: Record<
+  ProductPlanCode,
+  { maxUsers: number | null; maxOrganizations: number | null }
+> = {
+  core: { maxUsers: 3, maxOrganizations: 1 },
+  team: { maxUsers: 10, maxOrganizations: 3 },
+  organization: { maxUsers: 20, maxOrganizations: 5 },
+  dedicated: { maxUsers: null, maxOrganizations: null },
+};
+
+const PRODUCT_PLAN_CORE: OrgModuleKey[] = [
+  "customers",
+  "attachments",
+  "activities",
+  "notes",
+  "products",
+  "invoices",
+  "quotes",
+  "lead_forms",
+  "team_settings",
+];
+
+const PRODUCT_PLAN_TEAM: OrgModuleKey[] = [
+  "routines",
+  "conversations",
+  "pipeline",
+  "saved_views",
+  "leads",
+  "commissions",
+  "sales_forecast",
+  "reports",
+  "project_boards",
+  "sms_campaigns",
+  "message_automations",
+  "tickets",
+  "faq",
+  "cheques",
+  "treasury",
+  "workflow_automations",
+  "teams",
+  "gamification",
+  "custom_fields",
+];
+
+const PRODUCT_PLAN_ORGANIZATION: OrgModuleKey[] = [
+  "inventory",
+  "currencies",
+  "tahesab",
+  "workflow_automations_advanced",
+  "audit_logs",
+  "prior_data_archive",
+  "public_api",
+  "woocommerce",
+  "montify",
+  "voip",
+  "reservations",
+  "loyalty",
+  "behavior",
+];
+
+export function modulesForProductPlan(code: ProductPlanCode): OrgModuleKey[] {
+  if (code === "core") return [...PRODUCT_PLAN_CORE];
+  if (code === "team") return [...PRODUCT_PLAN_CORE, ...PRODUCT_PLAN_TEAM];
+  return [...PRODUCT_PLAN_CORE, ...PRODUCT_PLAN_TEAM, ...PRODUCT_PLAN_ORGANIZATION];
+}
+
 export interface OwnerSeatUsageDto {
   usedUsers: number;
   maxUsers: number | null;