feat: emergency room closure for urgent maintenance tasks

- Backend housekeeping POST: when priority=urgent + category=maintenance + room_id
  → auto sets room status=maintenance with maintenance_from/to dates
  → closes room for emergency_close_days (default 1 day)
  → broadcasts room_updated WS event
- housekeeping-settings: add emergency_close_days column (migration 030, default 1)
- TechnicalPage: rename "Срочно" → "Экстренно!", show "🔒 Номер закрыт" badge for urgent active tasks
- HousekeepingPage plans tab: new "Экстренное закрытие номера" setting with day picker (1/2/3/5/7/14 days)
- api.ts HkSettings: add emergency_close_days field

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

backend/migrations/030_emergency_close_days.sql

@@ -0,0 +1 @@
+ALTER TABLE housekeeping_settings ADD COLUMN IF NOT EXISTS emergency_close_days INTEGER NOT NULL DEFAULT 1;

backend/src/routes/housekeeping-settings.ts

@@ -8,6 +8,7 @@ export interface HkSettings {
   checkout_priority: string
   inspection_after_clean: boolean
   require_completion_photo: boolean
+  emergency_close_days: number
 }
 
 const DEFAULT_SETTINGS: HkSettings = {
@@ -15,11 +16,12 @@ const DEFAULT_SETTINGS: HkSettings = {
   checkout_priority: 'high',
   inspection_after_clean: true,
   require_completion_photo: false,
+  emergency_close_days: 1,
 }
 
 export async function getHkSettings(hotelId: string): Promise<HkSettings> {
   const { rows } = await db.query(
-    'SELECT checkout_auto, checkout_priority, inspection_after_clean, require_completion_photo FROM housekeeping_settings WHERE hotel_id = $1',
+    'SELECT checkout_auto, checkout_priority, inspection_after_clean, require_completion_photo, emergency_close_days FROM housekeeping_settings WHERE hotel_id = $1',
     [hotelId],
   )
   return rows[0] ?? DEFAULT_SETTINGS
@@ -59,15 +61,16 @@ const housekeepingSettings: FastifyPluginAsync = async (fastify) => {
       const hotelId = await getHotelId(slug)
       if (!hotelId) return reply.code(404).send({ error: 'Hotel not found' })
 
-      const { checkout_auto, checkout_priority, inspection_after_clean, require_completion_photo } = request.body
+      const { checkout_auto, checkout_priority, inspection_after_clean, require_completion_photo, emergency_close_days } = request.body
       await db.query(
-        `INSERT INTO housekeeping_settings (hotel_id, checkout_auto, checkout_priority, inspection_after_clean, require_completion_photo)
+        `INSERT INTO housekeeping_settings (hotel_id, checkout_auto, checkout_priority, inspection_after_clean, require_completion_photo, emergency_close_days)
-         VALUES ($1, $2, $3, $4, $5)
+         VALUES ($1, $2, $3, $4, $5, $6)
          ON CONFLICT (hotel_id) DO UPDATE SET
            checkout_auto             = COALESCE(EXCLUDED.checkout_auto,             housekeeping_settings.checkout_auto),
            checkout_priority         = COALESCE(EXCLUDED.checkout_priority,         housekeeping_settings.checkout_priority),
            inspection_after_clean    = COALESCE(EXCLUDED.inspection_after_clean,    housekeeping_settings.inspection_after_clean),
            require_completion_photo  = COALESCE(EXCLUDED.require_completion_photo,  housekeeping_settings.require_completion_photo),
+           emergency_close_days      = COALESCE(EXCLUDED.emergency_close_days,      housekeeping_settings.emergency_close_days),
            updated_at                = NOW()`,
         [
           hotelId,
@@ -75,6 +78,7 @@ const housekeepingSettings: FastifyPluginAsync = async (fastify) => {
           checkout_priority        ?? DEFAULT_SETTINGS.checkout_priority,
           inspection_after_clean   ?? DEFAULT_SETTINGS.inspection_after_clean,
           require_completion_photo ?? DEFAULT_SETTINGS.require_completion_photo,
+          emergency_close_days     ?? DEFAULT_SETTINGS.emergency_close_days,
         ],
       )
       return getHkSettings(hotelId)

backend/src/routes/housekeeping.ts

@@ -81,6 +81,24 @@ const housekeeping: FastifyPluginAsync = async (fastify) => {
         [hotelId, room_id ?? null, type, priority,
          assignee_id ?? null, notes ?? null, due_date ?? null, category, photos],
       )
+      // If priority=urgent and room_id → close the room for emergency_close_days
+      if (priority === 'urgent' && room_id && category === 'maintenance') {
+        const settings = await getHkSettings(hotelId).catch(() => null)
+        const closeDays = settings?.emergency_close_days ?? 1
+        const from = new Date().toISOString().slice(0, 10)
+        const toDate = new Date()
+        toDate.setDate(toDate.getDate() + closeDays)
+        const to = toDate.toISOString().slice(0, 10)
+        await db.query(
+          `UPDATE rooms SET status = 'maintenance', maintenance_from = $2, maintenance_to = $3 WHERE id = $1`,
+          [room_id, from, to],
+        )
+        broadcast(slug, {
+          type: 'room_updated',
+          room: { id: room_id, status: 'maintenance', maintenanceFrom: from, maintenanceTo: to },
+        })
+      }
+
       const { rows } = await db.query(
         `SELECT t.*, r.number AS room_number, r.type AS room_type, u.name AS assignee_name
            FROM housekeeping_tasks t

src/lib/api.ts

@@ -565,6 +565,7 @@ export interface HkSettings {
   checkout_priority: string
   inspection_after_clean: boolean
   require_completion_photo?: boolean
+  emergency_close_days?: number
 }
 
 export interface HotelPayload {

src/pages/HousekeepingPage.tsx

@@ -114,6 +114,7 @@ export function HousekeepingPage() {
         checkoutPriority: s.checkout_priority as 'high' | 'medium',
         inspectionAfterClean: s.inspection_after_clean,
         requireCompletionPhoto: s.require_completion_photo ?? false,
+        emergencyCloseDays: s.emergency_close_days ?? 1,
       }))
     }).catch(console.error)
       .finally(() => setLoading(false))
@@ -136,6 +137,7 @@ export function HousekeepingPage() {
     dailyStartFromDay: 1, onDemandEnabled: true, onDemandPriority: 'medium' as 'high' | 'medium' | 'low',
     deepCleanEnabled: false, deepCleanEveryDays: 7,
     inspectionAfterClean: true, autoAssign: false, requireCompletionPhoto: false,
+    emergencyCloseDays: 1,
   })
 
   const setP = <K extends keyof typeof plans>(k: K, v: typeof plans[K]) =>
@@ -150,6 +152,7 @@ export function HousekeepingPage() {
         checkout_priority: plans.checkoutPriority,
         inspection_after_clean: plans.inspectionAfterClean,
         require_completion_photo: plans.requireCompletionPhoto,
+        emergency_close_days: plans.emergencyCloseDays,
       }
       await api.housekeeping.saveSettings(slug, settings)
       setPlanSaved(true)
@@ -524,6 +527,34 @@ export function HousekeepingPage() {
             </div>
           </div>
 
+          <div className="card p-4 space-y-3">
+            <div>
+              <p className="font-semibold text-slate-900 dark:text-slate-100">Экстренное закрытие номера</p>
+              <p className="text-xs text-slate-500 dark:text-slate-400 mt-0.5">
+                При отчёте о критической поломке (статус «Экстренно!») номер автоматически закрывается для бронирования
+              </p>
+            </div>
+            <div className="flex items-center gap-3 border-t border-slate-100 dark:border-slate-700 pt-3">
+              <label className="text-sm text-slate-700 dark:text-slate-300 shrink-0">Закрывать на</label>
+              <div className="flex gap-1.5 flex-wrap">
+                {[1, 2, 3, 5, 7, 14].map(n => (
+                  <button
+                    key={n}
+                    onClick={() => setP('emergencyCloseDays', n)}
+                    className={cn(
+                      'px-3 py-1.5 rounded-lg text-xs font-medium border transition-colors',
+                      plans.emergencyCloseDays === n
+                        ? 'bg-red-600 border-red-600 text-white'
+                        : 'bg-white dark:bg-slate-700 border-slate-200 dark:border-slate-600 text-slate-600 dark:text-slate-300',
+                    )}
+                  >
+                    {n === 1 ? '1 день' : n < 5 ? `${n} дня` : `${n} дней`}
+                  </button>
+                ))}
+              </div>
+            </div>
+          </div>
+
           <div className="flex justify-end">
             <button onClick={savePlans} disabled={planSaving} className="btn-primary">
               {planSaving ? <Loader2 size={14} className="animate-spin" /> : <Save size={14} />}

src/pages/TechnicalPage.tsx

@@ -25,9 +25,9 @@ function normalizeTask(raw: Record<string, unknown>): Record<string, unknown> {
 }
 
 const PRIORITY_LABELS: Record<string, { label: string; color: string }> = {
-  urgent: { label: 'Срочно',  color: 'text-red-600 bg-red-50 dark:bg-red-900/20 dark:text-red-400 border border-red-200 dark:border-red-800' },
+  urgent: { label: 'Экстренно!', color: 'text-red-600 bg-red-50 dark:bg-red-900/20 dark:text-red-400 border border-red-200 dark:border-red-800' },
-  medium: { label: 'Средний', color: 'text-yellow-600 bg-yellow-50 dark:bg-yellow-900/20 dark:text-yellow-400 border border-yellow-200 dark:border-yellow-800' },
+  medium: { label: 'Средний',    color: 'text-yellow-600 bg-yellow-50 dark:bg-yellow-900/20 dark:text-yellow-400 border border-yellow-200 dark:border-yellow-800' },
-  low:    { label: 'Низкий',  color: 'text-slate-500 bg-slate-100 dark:bg-slate-700 dark:text-slate-400 border border-slate-200 dark:border-slate-600' },
+  low:    { label: 'Низкий',     color: 'text-slate-500 bg-slate-100 dark:bg-slate-700 dark:text-slate-400 border border-slate-200 dark:border-slate-600' },
 }
 
 const STATUS_LABELS: Record<string, { label: string; icon: React.ElementType; color: string }> = {
@@ -217,6 +217,11 @@ export function TechnicalPage() {
                     )}>
                       {sMeta.label}
                     </span>
+                    {String(taskRecord.priority) === 'urgent' && !isDone && (taskRecord.roomNumber || taskRecord.room_number) && (
+                      <span className="text-[11px] font-medium px-1.5 py-0.5 rounded-md shrink-0 bg-red-100 text-red-700 dark:bg-red-900/30 dark:text-red-300 border border-red-200 dark:border-red-700">
+                        🔒 Номер закрыт
+                      </span>
+                    )}
                   </div>
                   <div className="flex items-center gap-3 mt-1.5 text-xs text-slate-500 dark:text-slate-400 flex-wrap">
                     <span className="font-medium text-slate-700 dark:text-slate-300">{roomLabel}</span>