feat: KKT fiscal/non-fiscal mode, multi-KKT per workstation, DTO port per device

- Migration 045: fiscal_mode + dto_port columns on workstation_devices
- Backend: pass fiscal_mode/dto_port to agent in test_device command
- Agent atol.ts: remove global DTO singleton, accept dtoPort per function call
- Agent test_device: returns real KKT info (model, serial, FN, shift status)
- Equipment page: fiscal/non-fiscal toggle + DTO port field when adding KKT
- Equipment page: show fiscal mode badge on device card, DTO port if non-default
- Equipment page: KKT test result shows model, serial, FN, shift status

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

backend/migrations/045_kkt_config.sql

@@ -0,0 +1,4 @@
+-- KKT fiscal mode and DTO port per device
+ALTER TABLE workstation_devices
+  ADD COLUMN IF NOT EXISTS fiscal_mode BOOLEAN NOT NULL DEFAULT true,
+  ADD COLUMN IF NOT EXISTS dto_port    INTEGER DEFAULT 16732;

backend/src/routes/workstations.ts

@@ -211,16 +211,18 @@ const workstationRoutes: FastifyPluginAsync = async (fastify) => {
   fastify.post<WsParam & { Body: {
     type: string; name: string; connection: string
     network_host?: string; network_port?: number; com_port?: string; purpose?: string; config?: object
+    fiscal_mode?: boolean; dto_port?: number
   } }>(
     '/api/hotels/:slug/workstations/:id/devices',
     { onRequest: [fastify.authenticate] },
     async (req, reply) => {
       const { id } = req.params
-      const { type, name, connection, network_host, network_port, com_port, purpose, config } = req.body
+      const { type, name, connection, network_host, network_port, com_port, purpose, config, fiscal_mode, dto_port } = req.body
       const { rows } = await db.query(
-        `INSERT INTO workstation_devices (workstation_id, type, name, connection, network_host, network_port, com_port, purpose, config)
-         VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9) RETURNING *`,
-        [id, type, name, connection, network_host ?? null, network_port ?? null, com_port ?? null, purpose ?? 'other', config ?? {}],
+        `INSERT INTO workstation_devices (workstation_id, type, name, connection, network_host, network_port, com_port, purpose, config, fiscal_mode, dto_port)
+         VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11) RETURNING *`,
+        [id, type, name, connection, network_host ?? null, network_port ?? null, com_port ?? null, purpose ?? 'other', config ?? {},
+         fiscal_mode ?? true, dto_port ?? 16732],
       )
       return reply.code(201).send(rows[0])
     },
@@ -233,7 +235,7 @@ const workstationRoutes: FastifyPluginAsync = async (fastify) => {
     async (req, reply) => {
       const { deviceId } = req.params
       const body = req.body as Record<string, unknown>
-      const fields = ['name', 'connection', 'network_host', 'network_port', 'com_port', 'purpose', 'config']
+      const fields = ['name', 'connection', 'network_host', 'network_port', 'com_port', 'purpose', 'config', 'fiscal_mode', 'dto_port']
       const sets: string[] = []
       const vals: unknown[] = []
       fields.forEach(f => {
@@ -296,6 +298,8 @@ const workstationRoutes: FastifyPluginAsync = async (fastify) => {
             network_host: device.network_host,
             network_port: device.network_port,
             com_port: device.com_port,
+            fiscal_mode: device.fiscal_mode,
+            dto_port: device.dto_port,
           },
         }) as { ok: boolean; error?: string; message?: string }
         return result

src/lib/api.ts

@@ -1007,6 +1007,8 @@ export interface WorkstationDevice {
   comPort?: string
   purpose: 'fiscal' | 'kitchen' | 'bar' | 'receipt' | 'other'
   config: Record<string, unknown>
+  fiscalMode?: boolean
+  dtoPort?: number
 }
 
 export interface Workstation {

src/pages/EquipmentPage.tsx

@@ -195,6 +195,8 @@ function DeviceForm({
   const [networkPort, setNetworkPort] = useState(String(initial?.networkPort ?? 9100))
   const [comPort, setComPort]         = useState(initial?.comPort ?? '')
   const [purpose, setPurpose]         = useState(initial?.purpose ?? 'receipt')
+  const [fiscalMode, setFiscalMode]   = useState(initial?.fiscalMode !== false)
+  const [dtoPort, setDtoPort]         = useState(String(initial?.dtoPort ?? 16732))
   const [saving, setSaving]           = useState(false)
   const [availablePorts, setAvailablePorts] = useState<{ port: string; description?: string }[] | null>(null)
   const [portsLoading, setPortsLoading]     = useState(false)
@@ -220,6 +222,8 @@ function DeviceForm({
       networkPort: connection === 'network' ? Number(networkPort) : undefined,
       comPort:     connection === 'com' ? comPort.trim() : undefined,
       purpose: purpose as WorkstationDevice['purpose'],
+      fiscalMode: type === 'kkt' ? fiscalMode : undefined,
+      dtoPort:    type === 'kkt' && fiscalMode ? Number(dtoPort) : undefined,
     })
     setSaving(false)
   }
@@ -253,6 +257,48 @@ function DeviceForm({
         </div>
       </div>
 
+      {/* KKT-specific: fiscal mode + DTO port */}
+      {type === 'kkt' && (
+        <div className="space-y-3 border border-amber-200 dark:border-amber-800 rounded-xl p-3 bg-amber-50/40 dark:bg-amber-900/10">
+          <div>
+            <label className="block text-xs font-medium text-slate-500 mb-1.5">Режим кассы</label>
+            <div className="flex gap-2">
+              {([
+                { id: true,  label: 'Фискальный',    hint: 'Чеки с ФН, ОФД' },
+                { id: false, label: 'Нефискальный',   hint: 'Только документы' },
+              ] as const).map(m => (
+                <button
+                  key={String(m.id)}
+                  type="button"
+                  onClick={() => setFiscalMode(m.id)}
+                  className={cn(
+                    'flex-1 py-2 px-3 rounded-lg border text-sm font-medium transition-colors text-left',
+                    fiscalMode === m.id
+                      ? 'border-amber-500 bg-amber-100 dark:bg-amber-900/30 text-amber-800 dark:text-amber-300'
+                      : 'border-slate-300 dark:border-slate-600 text-slate-500 hover:border-slate-400',
+                  )}
+                >
+                  <div>{m.label}</div>
+                  <div className="text-xs opacity-60 font-normal">{m.hint}</div>
+                </button>
+              ))}
+            </div>
+          </div>
+          {fiscalMode && (
+            <div>
+              <label className="block text-xs font-medium text-slate-500 mb-1">Порт АТОЛ ДТО</label>
+              <input
+                value={dtoPort}
+                onChange={e => setDtoPort(e.target.value)}
+                className="w-32 input text-sm font-mono"
+                placeholder="16732"
+              />
+              <p className="text-xs text-slate-400 mt-1">Порт АТОЛ ДТО 10 (по умолчанию 16732). Для нескольких касс — разные порты.</p>
+            </div>
+          )}
+        </div>
+      )}
+
       <div>
         <label className="block text-xs font-medium text-slate-500 mb-1">Название</label>
         <input
@@ -445,12 +491,20 @@ function WorkstationCard({
     setTestingDeviceId(deviceId)
     try {
       const r = await api.workstations.testDevice(slug, ws.id, deviceId)
-      setTestResults(prev => ({ ...prev, [deviceId]: { ok: r.ok, msg: r.message ?? r.error ?? '' } }))
+      let msg = r.message ?? r.error ?? ''
+      // Для ккт — форматируем информацию о кассе
+      if (r.ok && r.kkt) {
+        const k = r.kkt as { model?: string; serial_number?: string; fn_number?: string; ofd_status?: string }
+        const s = r.shift as { state?: string; shift_number?: number } | undefined
+        const shiftLabel = s?.state === 'open' ? `Смена #${s.shift_number} открыта` : s?.state === 'expired' ? 'Смена истекла!' : 'Смена закрыта'
+        msg = `${k.model ?? 'ККТ'} · СН: ${k.serial_number ?? '—'} · ФН: ${k.fn_number ?? '—'} · ${shiftLabel}`
+      }
+      setTestResults(prev => ({ ...prev, [deviceId]: { ok: r.ok, msg } }))
     } catch (err) {
       setTestResults(prev => ({ ...prev, [deviceId]: { ok: false, msg: err instanceof Error ? err.message : 'Ошибка' } }))
     } finally {
       setTestingDeviceId(null)
-      setTimeout(() => setTestResults(prev => ({ ...prev, [deviceId]: null })), 4000)
+      setTimeout(() => setTestResults(prev => ({ ...prev, [deviceId]: null })), 8000)
     }
   }
 
@@ -577,7 +631,19 @@ function WorkstationCard({
                       </div>
 
                       <div className="flex-1 min-w-0">
+                        <div className="flex items-center gap-2">
                           <p className="text-sm font-medium text-slate-900 dark:text-slate-100">{device.name}</p>
+                          {device.type === 'kkt' && (
+                            <span className={cn(
+                              'text-xs px-1.5 py-0.5 rounded font-medium',
+                              device.fiscalMode !== false
+                                ? 'bg-amber-100 text-amber-700 dark:bg-amber-900/30 dark:text-amber-400'
+                                : 'bg-slate-100 text-slate-500 dark:bg-slate-700 dark:text-slate-400',
+                            )}>
+                              {device.fiscalMode !== false ? 'Фискальный' : 'Нефискальный'}
+                            </span>
+                          )}
+                        </div>
                         <div className="flex items-center gap-2 mt-0.5">
                           <span className="text-xs text-slate-500">{PURPOSE_LABELS[device.purpose]}</span>
                           <span className="text-slate-300 dark:text-slate-600">·</span>
@@ -591,6 +657,9 @@ function WorkstationCard({
                               ? `${device.networkHost}:${device.networkPort}`
                               : 'IP не задан'}
                           </span>
+                          {device.type === 'kkt' && device.fiscalMode !== false && device.dtoPort && device.dtoPort !== 16732 && (
+                            <span className="text-xs text-slate-400 font-mono">DTO:{device.dtoPort}</span>
+                          )}
                         </div>
                       </div>