feat: categories + tariffs — migration, API routes, frontend integration

src/lib/api.ts

@@ -344,6 +344,36 @@ export const api = {
       req<void>('DELETE', `/api/hotels/${slug}/rental-bookings/${id}`),
   },
 
+  // ── Categories ────────────────────────────────────────────────────────────
+  categories: {
+    list: (slug: string) =>
+      req<CategoryApi[]>('GET', `/api/hotels/${slug}/categories`),
+
+    create: (slug: string, data: CategoryPayload) =>
+      req<CategoryApi>('POST', `/api/hotels/${slug}/categories`, data),
+
+    update: (slug: string, id: string, data: Partial<CategoryPayload>) =>
+      req<CategoryApi>('PATCH', `/api/hotels/${slug}/categories/${id}`, data),
+
+    delete: (slug: string, id: string) =>
+      req<void>('DELETE', `/api/hotels/${slug}/categories/${id}`),
+  },
+
+  // ── Tariffs ───────────────────────────────────────────────────────────────
+  tariffs: {
+    list: (slug: string) =>
+      req<TariffApi[]>('GET', `/api/hotels/${slug}/tariffs`),
+
+    create: (slug: string, data: TariffPayload) =>
+      req<TariffApi>('POST', `/api/hotels/${slug}/tariffs`, data),
+
+    update: (slug: string, id: string, data: Partial<TariffPayload>) =>
+      req<TariffApi>('PATCH', `/api/hotels/${slug}/tariffs/${id}`, data),
+
+    delete: (slug: string, id: string) =>
+      req<void>('DELETE', `/api/hotels/${slug}/tariffs/${id}`),
+  },
+
   // ── NetUP IPTV ────────────────────────────────────────────────────────────
   netup: {
     getSettings: (slug: string) =>
@@ -614,6 +644,56 @@ export interface RentalObjectPayload {
   sort_order?: number
 }
 
+export interface CategoryApi {
+  id: string
+  hotel_id: string
+  name: string
+  description: string
+  color: string
+  amenities: string[]
+  photos: string[]
+  sort_order: number
+  created_at: string
+}
+
+export interface CategoryPayload {
+  name: string
+  description?: string
+  color?: string
+  amenities?: string[]
+  photos?: string[]
+  sort_order?: number
+}
+
+export interface TariffApi {
+  id: string
+  hotel_id: string
+  name: string
+  code: string
+  meal_plan: string
+  inclusions: string[]
+  modifier_type: 'fixed' | 'percent'
+  modifier_value: number
+  min_nights: number
+  cancellation_policy: 'flexible' | 'moderate' | 'strict' | 'nonrefundable'
+  description: string
+  is_active: boolean
+  created_at: string
+}
+
+export interface TariffPayload {
+  name: string
+  code: string
+  meal_plan?: string
+  inclusions?: string[]
+  modifier_type?: string
+  modifier_value?: number
+  min_nights?: number
+  cancellation_policy?: string
+  description?: string
+  is_active?: boolean
+}
+
 function toHotelPayload(h: HotelPayload): Record<string, unknown> {
   const out: Record<string, unknown> = {}
   if (h.name         !== undefined) out.name           = h.name