feat(claims): replace PersianDateInput with PersianDatePicker and add quick date range buttons

assets/admin/components/ui/PersianDatePicker.tsx

@@ -0,0 +1,50 @@
+import { useState } from 'react';
+import { CalendarDaysIcon, XMarkIcon } from '@heroicons/react/24/outline';
+import { formatDate } from '../../lib/utils';
+import PersianCalendar from './PersianCalendar';
+
+interface Props {
+  value: string;                 // YYYY-MM-DD میلادی
+  onChange: (v: string) => void;
+  placeholder?: string;
+  height?: number;
+  minWidth?: number;
+}
+
+export default function PersianDatePicker({ value, onChange, placeholder = 'انتخاب تاریخ', height = 38, minWidth = 148 }: Props) {
+  const [open, setOpen] = useState(false);
+
+  return (
+    <div style={{ position: 'relative', display: 'inline-block' }}>
+      <div
+        onClick={() => setOpen((o) => !o)}
+        style={{
+          display: 'flex', alignItems: 'center', gap: 7,
+          height, padding: '0 10px', borderRadius: 'var(--r-sm)',
+          border: '1px solid var(--border)', background: 'var(--surface)',
+          cursor: 'pointer', fontSize: 13, color: value ? 'var(--text)' : 'var(--text-3)',
+          userSelect: 'none', minWidth, whiteSpace: 'nowrap',
+        }}
+      >
+        <CalendarDaysIcon style={{ width: 15, height: 15, color: 'var(--text-3)', flexShrink: 0 }} />
+        <span style={{ flex: 1 }}>{value ? formatDate(value) : placeholder}</span>
+        {value && (
+          <span
+            onClick={(e) => { e.stopPropagation(); onChange(''); }}
+            style={{ display: 'flex', alignItems: 'center', cursor: 'pointer', color: 'var(--text-3)' }}
+          >
+            <XMarkIcon style={{ width: 13, height: 13 }} />
+          </span>
+        )}
+      </div>
+
+      {open && (
+        <PersianCalendar
+          value={value}
+          onChange={(v) => { onChange(v); setOpen(false); }}
+          onClose={() => setOpen(false)}
+        />
+      )}
+    </div>
+  );
+}

assets/admin/pages/ClaimsPage.tsx

@@ -7,9 +7,16 @@ import { formatRial, formatNumber, formatDate } from '../lib/utils';
 import PageHeader from '../components/ui/PageHeader';
 import Modal from '../components/ui/Modal';
 import SearchableSelect from '../components/ui/SearchableSelect';
-import PersianDateInput from '../components/ui/PersianDateInput';
+import PersianDatePicker from '../components/ui/PersianDatePicker';
 import FeatureGate from '../components/ui/FeatureGate';
 
+const isoNDaysAgo = (days: number): string => {
+  const d = new Date();
+  d.setDate(d.getDate() - days);
+  return d.toISOString().slice(0, 10);
+};
+const todayIso = (): string => new Date().toISOString().slice(0, 10);
+
 const toUnix = (iso: string): number | null => {
   if (!iso) return null;
   const t = new Date(iso + 'T00:00:00').getTime();
@@ -188,11 +195,29 @@ export default function ClaimsPage() {
           </div>
           <div>
             <label className="field-label">از تاریخ</label>
-            <PersianDateInput value={fromDate} onChange={setFromDate} placeholder="از تاریخ" />
+            <PersianDatePicker value={fromDate} onChange={setFromDate} placeholder="از تاریخ" />
           </div>
           <div>
             <label className="field-label">تا تاریخ</label>
-            <PersianDateInput value={toDate} onChange={setToDate} placeholder="تا تاریخ" />
+            <PersianDatePicker value={toDate} onChange={setToDate} placeholder="تا تاریخ" />
+          </div>
+          <div style={{ display: 'flex', gap: 6, alignItems: 'flex-end', paddingBottom: 1 }}>
+            <button
+              type="button"
+              className="btn sm"
+              onClick={() => { setFromDate(isoNDaysAgo(365)); setToDate(todayIso()); }}
+              title="از یک سال پیش تا امروز"
+            >
+              یک سال اخیر
+            </button>
+            <button
+              type="button"
+              className="btn sm"
+              onClick={() => { setFromDate(isoNDaysAgo(30)); setToDate(todayIso()); }}
+              title="از یک ماه پیش تا امروز"
+            >
+              یک ماه اخیر
+            </button>
           </div>
           <div style={{ flex: 1, minWidth: 200 }}>
             <label className="field-label">جستجوی بیمار (نام / موبایل / کدملی)</label>