feat: instrument model

frontend/src/pages/InstrumentModels.tsx

@@ -120,22 +120,17 @@ interface EventDetail {
 }
 
 interface CalendarEvent {
-  analysis_id: number
-  event_id: number
-  title: string
-  start_date: string
+  date: string
+  event_time: string
+  currency: string
+  impact: string
+  event_name: string
+  label: string
+  actual_value: string | null
+  forecast_value: string | null
+  previous_value: string | null
   category: string
   is_future: boolean
-  days_offset: number
-  pip_prediction: number
-  lifecycle_factor: number
-  remaining_pips: number
-  calibration: {
-    absorption_days: number
-    rise_days: number
-    plateau_days: number
-    decay_type: string
-  }
 }
 
 // ── Constants ─────────────────────────────────────────────────────────────────
@@ -1215,19 +1210,19 @@ function TimelineView({ instrument }: { instrument: string }) {
                     const r = await api.get<CalendarEvent[]>(
                       `/instrument-models/${instrument}/calendar-events?days_back=365&days_forward=90`
                     )
-                    const imported: VirtualEventForm[] = r.data.map(ev => ({
-                      id:              ev.analysis_id.toString(),
-                      date:            ev.start_date,
+                    const imported: VirtualEventForm[] = r.data.map((ev, i) => ({
+                      id:              `ff_${ev.date}_${ev.currency}_${i}`,
+                      date:            ev.date,
                       category:        ev.category,
-                      pips:            ev.pip_prediction,
-                      label:           ev.title || ev.category,
-                      absorption_days: ev.calibration.absorption_days,
-                      rise_days:       ev.calibration.rise_days,
-                      plateau_days:    ev.calibration.plateau_days,
-                      decay_type:      ev.calibration.decay_type,
+                      pips:            0,   // utilisateur saisit la magnitude
+                      label:           ev.label,
+                      absorption_days: 14,
+                      rise_days:       1,
+                      plateau_days:    0,
+                      decay_type:      'exp',
                     }))
                     if (imported.length === 0) {
-                      setCalMsg('Aucun event analysé pour cet instrument — utilisez CausalLab d\'abord')
+                      setCalMsg('Aucun event FF calendrier (high/medium) pour cette période — sync en cours ou calendrier vide')
                     } else {
                       setVirtuals(prev => {
                         const existingIds = new Set(prev.map(v => v.id))