feat(client): 往来/基础数据/商品详情窄屏对齐移动原型（卡片流/图标徽章/sheet 表单）

- 往来单位：窄屏隐藏页内大标题（标题在壳顶栏）；MSearchRow 搜索行；
  类型 pills 全部/供应商/客户/两者（两者=客户端过滤，服务端 FIND_IN_SET 无独立值）；
  卡片流类型+状态徽章换图标变体、mc-sub mono 编码
- 基础数据：窄屏隐藏大标题；各 tab 搜索行换 MSearchRow（清空 × 并入，重置钮撤）；
  档案/字典卡片副行 mono 编码；系列/规格/仓库 新增编辑窄屏走 showMSheet 底部 sheet 轻表单
- 商品详情：窄屏 padding 收紧 sp4；信息卡 Wrap→单列；图片缩略图行窄屏横滚防溢出；
  二维码弹窗宽度走 context.dialogWidth
- golden：新增 m_partners / m_products / m_products_series（390×844 @2x 三主题）；
  重生成既有 partners_mobile / products_archive_mobile 基准（桌面 golden 零漂移）

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

client/lib/screens/partners/partners_screen.dart

@@ -18,6 +18,8 @@ import '../../models/partner.dart';
 import '../../providers/partner_provider.dart';
 import '../../widgets/ds/ds_atoms.dart';
 import '../../widgets/ds/ds_table.dart';
+import '../../widgets/ds/m_search_row.dart';
+import '../../widgets/ds/status_icon_map.dart';
 import '../../widgets/mobile_list_card.dart';
 import '../../widgets/partner_detail_drawer.dart';
 import '../../widgets/write_guard.dart';
@@ -38,6 +40,9 @@ class _PartnersScreenState extends ConsumerState<PartnersScreen> {
   String _typeChip = '全部';
 
   static const _typeChips = ['全部', '供应商', '客户'];
+  // 窄屏对齐 m-partners 原型 F=['全部','供应商','客户','两者']；
+  // 「两者」后端无独立 type 值（FIND_IN_SET 语义），列表本就一页取全 → 客户端过滤。
+  static const _typeChipsMobile = ['全部', '供应商', '客户', '两者'];
 
   @override
   void dispose() {
@@ -89,41 +94,42 @@ class _PartnersScreenState extends ConsumerState<PartnersScreen> {
         ),
       ),
       data: (result) {
-        final partners = result.data;
         final mobile = context.isMobile;
-        // 原型 .main{padding:22px 26px}；窄屏保持紧凑
+        // 「两者」为窄屏专属 chip：服务端 FIND_IN_SET 无独立值，客户端过滤
+        final partners = _typeChip == '两者'
+            ? result.data.where((p) => p.typeLabel == '两者').toList()
+            : result.data;
+        // 原型 .main{padding:22px 26px}；窄屏对齐 m-partners .m-scroll{padding:14px}
         return Container(
           color: t.bg,
           padding: mobile
-              ? EdgeInsets.zero
+              ? const EdgeInsets.fromLTRB(AppDims.sp3, AppDims.sp3, AppDims.sp3, 0)
               : const EdgeInsets.fromLTRB(26, 22, 26, 22),
           child: Column(
             children: [
-              // ── 头部（原型 .head{margin-bottom:18px}）──
-              Container(
-                width: double.infinity,
-                color: t.bg,
-                padding: mobile
-                    ? const EdgeInsets.fromLTRB(
-                        AppDims.sp4, AppDims.sp4, AppDims.sp4, AppDims.sp2)
-                    : const EdgeInsets.only(bottom: 18),
-                child: Row(
-                  crossAxisAlignment: CrossAxisAlignment.end,
-                  children: [
-                    Text('往来单位',
-                        style: TextStyle(
-                            fontSize: AppDims.fsH1,
-                            fontWeight: FontWeight.w700,
-                            color: t.heading)),
-                    const SizedBox(width: AppDims.sp3),
-                    Padding(
-                      padding: const EdgeInsets.only(bottom: 2),
-                      child: Text('供应商与客户档案 · 共 ${result.total} 个',
+              // ── 头部（原型 .head{margin-bottom:18px}）；窄屏隐藏——
+              //    标题由壳顶栏 .m-top data-title 提供（对齐 m-partners）──
+              if (!mobile)
+                Container(
+                  width: double.infinity,
+                  color: t.bg,
+                  padding: const EdgeInsets.only(bottom: 18),
+                  child: Row(
+                    crossAxisAlignment: CrossAxisAlignment.end,
+                    children: [
+                      Text('往来单位',
                           style: TextStyle(
-                              fontSize: AppDims.fsSm, color: t.muted)),
-                    ),
-                    const Spacer(),
-                    if (!mobile) ...[
+                              fontSize: AppDims.fsH1,
+                              fontWeight: FontWeight.w700,
+                              color: t.heading)),
+                      const SizedBox(width: AppDims.sp3),
+                      Padding(
+                        padding: const EdgeInsets.only(bottom: 2),
+                        child: Text('供应商与客户档案 · 共 ${result.total} 个',
+                            style: TextStyle(
+                                fontSize: AppDims.fsSm, color: t.muted)),
+                      ),
+                      const Spacer(),
                       DsButton('刷新',
                           icon: LucideIcons.refreshCw, onPressed: _reload),
                       const SizedBox(width: 10),
@@ -134,9 +140,8 @@ class _PartnersScreenState extends ConsumerState<PartnersScreen> {
                             onPressed: () => _openForm()),
                       ),
                     ],
-                  ],
+                  ),
                 ),
-              ),
               Expanded(
                 child: DsTable(
                   pagerInfoText: '共 ${result.total} 个往来单位',
@@ -167,18 +172,61 @@ class _PartnersScreenState extends ConsumerState<PartnersScreen> {
     );
   }
 
-  // ── toolbar（原型：searchbox 260 + chips + sp + 重置）──
+  // ── toolbar（原型：searchbox 260 + chips + sp + 重置；
+  //    窄屏对齐 m-partners：.m-search 搜索行 + .m-pill 类型横排）──
   Widget _toolbar(bool mobile, List<Partner> partners) {
+    void onSearch(String v) {
+      _debounce?.cancel();
+      _debounce = Timer(AppConstants.searchDebounce, () {
+        ref.read(partnersScreenProvider.notifier).setKeyword(v.trim());
+      });
+    }
+
+    if (mobile) {
+      return Column(
+        mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
+          MSearchRow(
+            controller: _searchCtrl,
+            hint: '名称 / 拼音',
+            onChanged: onSearch,
+          ),
+          const SizedBox(height: AppDims.sp2),
+          Row(children: [
+            // 类型 pills（原型 m-pill 的既有对应物 DsChip，selected 态）
+            Expanded(
+              child: SingleChildScrollView(
+                scrollDirection: Axis.horizontal,
+                child: Row(children: [
+                  for (final c in _typeChipsMobile) ...[
+                    DsChip(
+                        label: c,
+                        selected: _typeChip == c,
+                        caret: false,
+                        onTap: () => _setType(c)),
+                    const SizedBox(width: 8),
+                  ],
+                ]),
+              ),
+            ),
+            WriteGuard(
+              child: DsButton('新增',
+                  small: true,
+                  icon: LucideIcons.plus,
+                  variant: DsBtnVariant.primary,
+                  onPressed: () => _openForm()),
+            ),
+          ]),
+        ],
+      );
+    }
+
     final search = DsSearchBox(
       controller: _searchCtrl,
       hint: '名称 / 拼音',
-      width: mobile ? null : 260,
-      onChanged: (v) {
-        _debounce?.cancel();
-        _debounce = Timer(AppConstants.searchDebounce, () {
-          ref.read(partnersScreenProvider.notifier).setKeyword(v.trim());
-        });
-      },
+      width: 260,
+      onChanged: onSearch,
     );
     final chips = [
       for (final c in _typeChips) ...[
@@ -209,27 +257,6 @@ class _PartnersScreenState extends ConsumerState<PartnersScreen> {
             .toList(),
       );
     });
-    if (mobile) {
-      return Column(
-        mainAxisSize: MainAxisSize.min,
-        crossAxisAlignment: CrossAxisAlignment.stretch,
-        children: [
-          search,
-          const SizedBox(height: AppDims.sp2),
-          Row(children: [
-            ...chips,
-            const Spacer(),
-            WriteGuard(
-              child: DsButton('新增',
-                  small: true,
-                  icon: LucideIcons.plus,
-                  variant: DsBtnVariant.primary,
-                  onPressed: () => _openForm()),
-            ),
-          ]),
-        ],
-      );
-    }
     return Row(children: [
       search,
       const SizedBox(width: 10),
@@ -312,13 +339,40 @@ class _PartnersScreenState extends ConsumerState<PartnersScreen> {
     );
   }
 
-  // ── 窄屏卡片（m-partners：右侧类型徽章 + 应收/应付）──
+  /// 类型徽章图标变体（原型 m-partners：badge b-供应商/客户/两者 + BADGE_ICON）。
+  /// 色调与 partnerTypeBadge（partner_detail_drawer）一致，仅多前导图标。
+  DsBadge _typeBadgeIcon(Partner p) => DsBadge(p.typeLabel,
+      tone: switch (p.typeLabel) {
+        '两者' => DsBadgeTone.warn,
+        '客户' => DsBadgeTone.accent,
+        _ => DsBadgeTone.info,
+      },
+      icon: statusIcon(p.typeLabel));
+
+  /// 状态徽章图标变体（原型 badge b-启用/b-停用）。
+  DsBadge _statusBadgeIcon(Partner p) {
+    final label = p.status == 'disabled' ? '停用' : '启用';
+    return DsBadge(label,
+        tone: label == '启用' ? DsBadgeTone.ok : DsBadgeTone.muted,
+        icon: statusIcon(label));
+  }
+
+  // ── 窄屏卡片（m-partners：mc-sub mono 编码 + 右侧类型/状态图标徽章）──
   Widget _card(Partner p, Map<int, ({double recv, double pay})> bal) {
     final b = bal[p.id];
     return MobileListCard(
       title: Text(p.name),
-      subtitle: (p.code?.isNotEmpty == true) ? Text(p.code!) : null,
-      trailing: partnerTypeBadge(p),
+      subtitle: (p.code?.isNotEmpty == true)
+          ? Text(p.code!,
+              style: const TextStyle(
+                  fontFamily: AppFonts.mono,
+                  fontFamilyFallback: AppFonts.monoFallback))
+          : null,
+      trailing: Row(mainAxisSize: MainAxisSize.min, children: [
+        _typeBadgeIcon(p),
+        const SizedBox(width: 6),
+        _statusBadgeIcon(p),
+      ]),
       fields: [
         if (p.contact?.isNotEmpty == true) MobileCardField('联系人', p.contact),
         if (p.phone?.isNotEmpty == true) MobileCardField('电话', p.phone),