feat: deposit deductions, booking payments persistence, minibar in release form

- Migrations 061 (booking_payments) + 062 (deposit_deduction_presets)
- Backend: booking payments CRUD (GET/POST/DELETE), auto-updates paid_amount on booking
- Backend: deposit deduction presets CRUD (GET/POST/PATCH/DELETE)
- Backend: GET /deposit/minibar endpoint returns minibar consumptions for booking
- Backend: release endpoint accepts items[] for itemized email to guest
- Frontend: payments loaded from API — persist across page reloads
- Frontend: deposit release form redesigned — preset buttons, minibar auto-fill, itemized list
- Frontend: onFocus select on all amount inputs (no more manual "0" removal)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/lib/api.ts

@@ -759,10 +759,11 @@ export const api = {
     createYookassaHold: (slug: string, bookingId: string) =>
       req<BookingDeposit & { confirmationUrl: string | null }>('POST', `/api/hotels/${slug}/bookings/${bookingId}/deposit/yookassa`),
 
-    release: (slug: string, bookingId: string, capturedAmount: number, reason?: string) =>
+    release: (slug: string, bookingId: string, capturedAmount: number, reason?: string, items?: Array<{ name: string; amount: number }>) =>
       req<BookingDeposit>('POST', `/api/hotels/${slug}/bookings/${bookingId}/deposit/release`, {
         captured_amount: capturedAmount,
         reason,
+        items,
       }),
 
     history: (slug: string) =>
@@ -770,6 +771,29 @@ export const api = {
 
     cancel: (slug: string, bookingId: string) =>
       req<void>('DELETE', `/api/hotels/${slug}/bookings/${bookingId}/deposit`),
+
+    getMinibarForBooking: (slug: string, bookingId: string) =>
+      req<{ items: Array<{ itemName: string; quantity: number; priceAtTime: number; lineTotal: number }>; total: number }>(
+        'GET', `/api/hotels/${slug}/bookings/${bookingId}/deposit/minibar`,
+      ),
+
+    getPresets: (slug: string) =>
+      req<DepositPreset[]>('GET', `/api/hotels/${slug}/deposit/presets`),
+    createPreset: (slug: string, name: string, amount: number) =>
+      req<DepositPreset>('POST', `/api/hotels/${slug}/deposit/presets`, { name, amount }),
+    updatePreset: (slug: string, presetId: string, data: { name?: string; amount?: number }) =>
+      req<DepositPreset>('PATCH', `/api/hotels/${slug}/deposit/presets/${presetId}`, data),
+    deletePreset: (slug: string, presetId: string) =>
+      req<void>('DELETE', `/api/hotels/${slug}/deposit/presets/${presetId}`),
+  },
+
+  payments: {
+    list: (slug: string, bookingId: string) =>
+      req<BookingPayment[]>('GET', `/api/hotels/${slug}/bookings/${bookingId}/payments`),
+    add: (slug: string, bookingId: string, amount: number, method: string, note?: string) =>
+      req<BookingPayment>('POST', `/api/hotels/${slug}/bookings/${bookingId}/payments`, { amount, method, note }),
+    remove: (slug: string, bookingId: string, paymentId: string) =>
+      req<void>('DELETE', `/api/hotels/${slug}/bookings/${bookingId}/payments/${paymentId}`),
   },
 }
 
@@ -1358,6 +1382,26 @@ export interface MinibarBookingCharge {
 
 // ── Deposit types ─────────────────────────────────────────────────────────────
 
+export interface DepositPreset {
+  id: string
+  hotelId: string
+  name: string
+  amount: number
+  sortOrder: number
+  createdAt: string
+}
+
+export interface BookingPayment {
+  id: string
+  hotelId: string
+  bookingId: string
+  amount: number
+  method: string
+  note: string | null
+  createdAt: string
+  createdByName: string | null
+}
+
 export interface DepositSettings {
   hotelId: string
   isEnabled: boolean