fix(partner): use server LBS search instead of locpicker iframe

Avoid Tencent locpicker _listTap crash when selecting POI in WeChat WebView.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/h5-partner/src/pages/StoreDetailPage.tsx

@@ -6,7 +6,7 @@ import { toastError, toastSuccess } from '../lib/toast';
 import { usePartnerSession } from '../contexts/PartnerSessionContext';
 import { canManagePartnerStore } from '../lib/partnerAccess';
 import { normalizeStringArray, patchEnvPhotoAt } from '../lib/storeDraft';
-import { formatStoreCoords } from '../lib/storeLocate';
+import { formatStoreCoords, locateStorePosition } from '../lib/storeLocate';
 import OssUploadField from '../components/OssUploadField';
 import TencentLocPickerOverlay from '../components/TencentLocPickerOverlay';
 import {
@@ -55,6 +55,7 @@ export default function StoreDetailPage() {
   const [statusSaving, setStatusSaving] = useState(false);
   const [saving, setSaving] = useState(false);
   const [mediaSaving, setMediaSaving] = useState(false);
+  const [locating, setLocating] = useState(false);
   const [mapPickerOpen, setMapPickerOpen] = useState(false);
   const [actionError, setActionError] = useState('');
   const [closeConfirmOpen, setCloseConfirmOpen] = useState(false);
@@ -345,6 +346,35 @@ export default function StoreDetailPage() {
             <textarea disabled={readOnly} rows={2} value={form.address} onChange={(e) => setForm({ ...form, address: e.target.value })} />
             {!readOnly ? (
               <div style={{ display: 'flex', alignItems: 'center', gap: 8, marginTop: 8, flexWrap: 'wrap' }}>
+                <button
+                  type="button"
+                  className="partner-btn-outline"
+                  style={{ padding: '8px 12px', fontSize: 13 }}
+                  disabled={locating}
+                  onClick={() => {
+                    void (async () => {
+                      setLocating(true);
+                      setActionError('');
+                      try {
+                        const pos = await locateStorePosition();
+                        setForm((prev) => ({
+                          ...prev,
+                          latitude: String(pos.latitude),
+                          longitude: String(pos.longitude),
+                        }));
+                        toastSuccess('已获取当前坐标');
+                      } catch (e) {
+                        const msg = e instanceof Error ? e.message : '定位失败';
+                        setActionError(msg);
+                        toastError(msg);
+                      } finally {
+                        setLocating(false);
+                      }
+                    })();
+                  }}
+                >
+                  {locating ? '定位中…' : '获取当前位置'}
+                </button>
                 <button
                   type="button"
                   className="partner-btn-outline"
@@ -356,7 +386,7 @@ export default function StoreDetailPage() {
                 <span className="label-md text-muted">
                   {formatStoreCoords(form.latitude, form.longitude)
                     ? `坐标：${formatStoreCoords(form.latitude, form.longitude)}`
-                    : '未选点'}
+                    : '未定位'}
                 </span>
               </div>
             ) : formatStoreCoords(form.latitude, form.longitude) ? (