add editable menu items for companies

packages/database/prisma/schema.prisma

@@ -170,6 +170,14 @@ enum EmployeeRole {
   AGENT
 }
 
+enum MenuItemType {
+  INTERNAL_PAGE
+  EXTERNAL_LINK
+  PARENT_MENU
+  SECTION_LABEL
+  DIVIDER
+}
+
 enum VehicleStatus {
   AVAILABLE
   RESERVED
@@ -513,6 +521,7 @@ model Company {
   pricingRules         PricingRule[]
   notifications        Notification[]        @relation("CompanyNotifications")
   complaints           Complaint[]
+  companyMenuItems     CompanyMenuItem[]
 
   createdAt    DateTime       @default(now())
   updatedAt    DateTime       @updatedAt
@@ -1804,6 +1813,80 @@ model PlanFeature {
   @@map("plan_features")
 }
 
+model MenuItem {
+  id           String       @id @default(cuid())
+  systemKey    String?      @unique
+  label        String
+  itemType     MenuItemType @default(INTERNAL_PAGE)
+  routeOrUrl   String?
+  icon         String?
+  parentId     String?
+  parent       MenuItem?    @relation("MenuItemHierarchy", fields: [parentId], references: [id], onDelete: SetNull)
+  children     MenuItem[]   @relation("MenuItemHierarchy")
+  displayOrder Int          @default(0)
+  openInNewTab Boolean      @default(false)
+  isRequired   Boolean      @default(false)
+  isActive     Boolean      @default(true)
+  createdBy    String?
+  updatedBy    String?
+  createdAt    DateTime     @default(now())
+  updatedAt    DateTime     @updatedAt
+
+  subscriptionAssignments SubscriptionMenuItem[]
+  companyAssignments      CompanyMenuItem[]
+  roleVisibilities        MenuItemRoleVisibility[]
+
+  @@index([parentId])
+  @@index([isActive, displayOrder])
+  @@map("menu_items")
+}
+
+model SubscriptionMenuItem {
+  id           String   @id @default(cuid())
+  plan         Plan
+  menuItemId   String
+  menuItem     MenuItem @relation(fields: [menuItemId], references: [id], onDelete: Cascade)
+  displayOrder Int      @default(0)
+  isActive     Boolean  @default(true)
+  createdAt    DateTime @default(now())
+  updatedAt    DateTime @updatedAt
+
+  @@unique([plan, menuItemId])
+  @@index([menuItemId])
+  @@index([plan, displayOrder])
+  @@map("subscription_menu_items")
+}
+
+model CompanyMenuItem {
+  id           String   @id @default(cuid())
+  companyId    String
+  company      Company  @relation(fields: [companyId], references: [id], onDelete: Cascade)
+  menuItemId   String
+  menuItem     MenuItem @relation(fields: [menuItemId], references: [id], onDelete: Cascade)
+  displayOrder Int      @default(0)
+  isActive     Boolean  @default(true)
+  createdAt    DateTime @default(now())
+  updatedAt    DateTime @updatedAt
+
+  @@unique([companyId, menuItemId])
+  @@index([menuItemId])
+  @@index([companyId, displayOrder])
+  @@map("company_menu_items")
+}
+
+model MenuItemRoleVisibility {
+  id         String       @id @default(cuid())
+  menuItemId String
+  menuItem   MenuItem     @relation(fields: [menuItemId], references: [id], onDelete: Cascade)
+  role       EmployeeRole
+  createdAt  DateTime     @default(now())
+  updatedAt  DateTime     @updatedAt
+
+  @@unique([menuItemId, role])
+  @@index([role])
+  @@map("menu_item_role_visibility")
+}
+
 model PricingPromotion {
   id            String    @id @default(cuid())
   code          String    @unique