Merge branch 'fix/timetravel-modal-future-window' into 'main'

fix(timetravel): extend modal slider max до now + 30 days (paired с !220)

See merge request 2-6/2-6-4/terravault/ordinis!223

ordinis-admin-ui/src/components/timetravel/TimeTravelModal.tsx

@@ -109,13 +109,25 @@ export function TimeTravelModal({
     isAtNow0 ? undefined : { at: new Date(picked).toISOString() },
   )
 
-  // Range: от min(marks, createdAt) до now+padding.
+  // Range: от min(marks, createdAt) до max(now+30d, future marks)+padding.
+  //
+  // Future support (fix paired с TimeTravelPicker !220): если у dict есть
+  // scheduled records (validFrom > now) или user navigated к future date,
+  // slider должен дотягиваться. Раньше max = now + 1day pad — record с
+  // validFrom=18.05 был недостижим если сейчас 15.05.
+  //
+  // Default future window = 30 days, match'ит TimeTravelPicker.tsx logic.
   const createdMs = Date.parse(detail.createdAt)
   const range = useMemo(() => {
-    const minMark = marks.length > 0 ? Math.min(...marks, createdMs) : createdMs - 86_400_000
+    const DAY_MS = 86_400_000
-    const span = now - minMark
+    const FUTURE_WINDOW_MS = 30 * DAY_MS
-    const pad = Math.max(span * 0.04, 86_400_000)
+    const minMark = marks.length > 0 ? Math.min(...marks, createdMs) : createdMs - DAY_MS
-    return { min: minMark - pad, max: now + pad }
+    // Push max forward: at least now + 30 days, и further если есть future marks.
+    const maxMark = marks.length > 0 ? Math.max(...marks, now) : now
+    const effectiveMax = Math.max(maxMark, now + FUTURE_WINDOW_MS)
+    const span = effectiveMax - minMark
+    const pad = Math.max(span * 0.04, DAY_MS)
+    return { min: minMark - pad, max: effectiveMax + pad }
   }, [marks, createdMs, now])
 
   // Sync picked when value prop changes while modal open.