feat(client): 录单日期格支持直接键入（DsDateCell 可输入 + 滚轮并存）

- DsDateCell 由纯点选改为可键入：支持 2024 / 2024-5-12 / 20240512 等，
  失焦或回车归一为 yyyy-MM-dd；回车提交并推进下一格（键盘流保留 Tab/Esc）；
  日历图标仍打开滚轮面板，滚轮确定回填输入框
- 归一词法抽为共享 normalizeYmd（core/utils/date_util.dart），
  DatePickerField 改为复用同一实现（登记收支等处词法一致）
- 出入库表单 golden 基准随日期格形态更新（桌面+移动 ×3 主题）

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

client/lib/core/utils/date_util.dart

@@ -20,3 +20,41 @@ String? composeYmd(int? year, int? month, int? day) {
   final d = day > maxDay ? maxDay : day;
   return formatYmd(DateTime(year, month, d));
 }
+
+/// 归一用户键入的日期为 `yyyy-MM-dd`。支持「2024」「2024-5」「2024-5-12」
+/// 「20240512」「2024/05/12」等；缺月/日补 01（老酒只知年份，填 2024 即
+/// 2024-01-01），超出当月的日 clamp 回当月最大值。无有效年（1900–2200）返回 null。
+String? normalizeYmd(String raw) {
+  final s = raw.trim();
+  if (s.isEmpty) return null;
+  int? y, mo, d;
+  if (RegExp(r'^[0-9]+$').hasMatch(s)) {
+    // 纯数字串：yyyymmdd / yyyymm / yyyy
+    if (s.length >= 8) {
+      y = int.tryParse(s.substring(0, 4));
+      mo = int.tryParse(s.substring(4, 6));
+      d = int.tryParse(s.substring(6, 8));
+    } else if (s.length == 6) {
+      y = int.tryParse(s.substring(0, 4));
+      mo = int.tryParse(s.substring(4, 6));
+    } else {
+      y = int.tryParse(s);
+    }
+  } else {
+    final parts =
+        s.split(RegExp(r'[^0-9]+')).where((e) => e.isNotEmpty).toList();
+    if (parts.isNotEmpty) y = int.tryParse(parts[0]);
+    if (parts.length >= 2) mo = int.tryParse(parts[1]);
+    if (parts.length >= 3) d = int.tryParse(parts[2]);
+  }
+  if (y == null || y < 1900 || y > 2200) return null;
+  mo ??= 1;
+  d ??= 1;
+  if (mo < 1 || mo > 12) return null;
+  final maxDay = DateTime(y, mo + 1, 0).day;
+  if (d < 1) d = 1;
+  if (d > maxDay) d = maxDay;
+  return '${y.toString().padLeft(4, '0')}-'
+      '${mo.toString().padLeft(2, '0')}-'
+      '${d.toString().padLeft(2, '0')}';
+}

client/lib/screens/shared/order_form_shell.dart

@@ -760,7 +760,9 @@ class RowActions extends StatelessWidget {
       );
 }
 
-/// 内联日期格（.datefield / .gci-date）：点选或 Enter 打开日历，值等宽显示。
+/// 内联日期格（.datefield / .gci-date）：可直接键入（「2024」「2024-5-12」
+/// 「20240512」等，失焦/回车归一为 yyyy-MM-dd，同 DatePickerField 词法），
+/// 日历图标打开滚轮面板；值等宽显示。
 class DsDateCell extends StatefulWidget {
   final String? value; // yyyy-MM-dd
   final ValueChanged<String?> onChanged;
@@ -793,9 +795,43 @@ class _DsDateCellState extends State<DsDateCell> {
   OverlayEntry? _entry;
   bool get _open => _entry != null;
 
+  late final TextEditingController _ctrl =
+      TextEditingController(text: widget.value ?? '');
+  FocusNode? _ownFocus; // 调用方没给 focusNode 时自建（自建才由本组件 dispose）
+  FocusNode get _focus => widget.focusNode ?? (_ownFocus ??= FocusNode());
+
+  @override
+  void initState() {
+    super.initState();
+    _focus.addListener(_onFocusChange);
+  }
+
+  void _onFocusChange() {
+    // 失焦归一显示（2024 → 2024-01-01）；顺带刷新激活描边
+    if (!_focus.hasFocus) {
+      final n = normalizeYmd(_ctrl.text);
+      if (n != null && n != _ctrl.text) _ctrl.text = n;
+    }
+    if (mounted) setState(() {});
+  }
+
+  @override
+  void didUpdateWidget(DsDateCell old) {
+    super.didUpdateWidget(old);
+    // 仅在无焦点（非用户正在输入）时同步外部值，避免回流打断输入
+    if (!_focus.hasFocus &&
+        old.value != widget.value &&
+        (widget.value ?? '') != _ctrl.text) {
+      _ctrl.text = widget.value ?? '';
+    }
+  }
+
   @override
   void dispose() {
     _removeOverlay();
+    _focus.removeListener(_onFocusChange);
+    _ownFocus?.dispose();
+    _ctrl.dispose();
     super.dispose();
   }
 
@@ -824,7 +860,9 @@ class _DsDateCellState extends State<DsDateCell> {
             child: WheelDatePanel(
               initial: init,
               onCommit: (d) {
-                widget.onChanged(formatYmd(d));
+                final v = formatYmd(d);
+                _ctrl.text = v;
+                widget.onChanged(v);
                 _close();
                 widget.onPicked?.call();
               },
@@ -847,24 +885,27 @@ class _DsDateCellState extends State<DsDateCell> {
     _entry = null;
   }
 
+  /// 提交键入值：归一 + 回写 + 推进下一格（Enter / 失焦走这里）。
+  void _commitTyped(String v) {
+    final n = normalizeYmd(v);
+    if (n != null) _ctrl.text = n;
+    widget.onChanged(n);
+    if (_open) _close();
+    widget.onPicked?.call();
+  }
+
   @override
   Widget build(BuildContext context) {
     final t = context.tokens;
-    final has = widget.value != null && widget.value!.isNotEmpty;
     final height = widget.cell ? 32.0 : 38.0;
+    final active = _focus.hasFocus || _open;
     return CompositedTransformTarget(
       link: _link,
       child: Focus(
-        focusNode: widget.focusNode,
+        // Tab/Esc 仍拦在外层（键盘流推进 / 收滚轮）；Enter 交给 TextField.onSubmitted
         onKeyEvent: (node, e) {
           if (e is! KeyDownEvent) return KeyEventResult.ignored;
           final k = e.logicalKey;
-          if (k == LogicalKeyboardKey.enter ||
-              k == LogicalKeyboardKey.numpadEnter ||
-              k == LogicalKeyboardKey.space) {
-            _toggle();
-            return KeyEventResult.handled;
-          }
           if (k == LogicalKeyboardKey.escape) {
             if (_open) {
               _close();
@@ -880,49 +921,65 @@ class _DsDateCellState extends State<DsDateCell> {
           }
           return KeyEventResult.ignored;
         },
-        child: Builder(builder: (context) {
-          final active = Focus.of(context).hasFocus || _open;
-          return GestureDetector(
-            behavior: HitTestBehavior.opaque,
-            onTap: widget.enabled
-                ? () {
-                    widget.focusNode?.requestFocus();
-                    _toggle();
-                  }
-                : null,
-            child: Container(
-              height: height,
-              padding: const EdgeInsets.symmetric(horizontal: 10),
-              decoration: BoxDecoration(
-                color: widget.cell
-                    ? (active ? t.surface : Colors.transparent)
-                    : t.surface,
-                border: Border.all(
-                  color: widget.hasError
-                      ? t.danger
-                      : (active
-                          ? t.primary
-                          : (widget.cell ? Colors.transparent : t.border)),
-                ),
-                borderRadius:
-                    BorderRadius.circular(widget.cell ? 5 : AppDims.rMd),
-              ),
-              child: Row(children: [
-                Expanded(
-                  child: Text(
-                    has ? widget.value! : '选择日期',
-                    overflow: TextOverflow.ellipsis,
-                    style: TextStyle(
-                        fontSize: AppDims.fsBody,
-                        color: has ? t.text : t.faint,
-                        fontFamily: has ? 'monospace' : null),
-                  ),
-                ),
-                Icon(LucideIcons.calendar, size: 15, color: t.faint),
-              ]),
+        child: Container(
+          height: height,
+          padding: const EdgeInsets.only(left: 10, right: 6),
+          decoration: BoxDecoration(
+            color: widget.cell
+                ? (active ? t.surface : Colors.transparent)
+                : t.surface,
+            border: Border.all(
+              color: widget.hasError
+                  ? t.danger
+                  : (active
+                      ? t.primary
+                      : (widget.cell ? Colors.transparent : t.border)),
             ),
-          );
-        }),
+            borderRadius: BorderRadius.circular(widget.cell ? 5 : AppDims.rMd),
+          ),
+          child: Row(children: [
+            Expanded(
+              child: TextField(
+                controller: _ctrl,
+                focusNode: _focus,
+                enabled: widget.enabled,
+                keyboardType: TextInputType.datetime,
+                style: TextStyle(
+                    fontSize: AppDims.fsBody,
+                    color: t.text,
+                    fontFamily: AppFonts.mono,
+                    fontFamilyFallback: AppFonts.monoFallback),
+                decoration: InputDecoration(
+                  isCollapsed: true,
+                  isDense: true,
+                  border: InputBorder.none,
+                  enabledBorder: InputBorder.none,
+                  focusedBorder: InputBorder.none,
+                  disabledBorder: InputBorder.none,
+                  filled: false,
+                  hintText: '年-月-日',
+                  hintStyle:
+                      TextStyle(fontSize: AppDims.fsBody, color: t.faint),
+                ),
+                onChanged: (v) => widget.onChanged(normalizeYmd(v)),
+                onSubmitted: _commitTyped,
+              ),
+            ),
+            InkWell(
+              onTap: widget.enabled
+                  ? () {
+                      _focus.requestFocus();
+                      _toggle();
+                    }
+                  : null,
+              borderRadius: BorderRadius.circular(AppDims.rSm),
+              child: Padding(
+                padding: const EdgeInsets.all(4),
+                child: Icon(LucideIcons.calendar, size: 15, color: t.faint),
+              ),
+            ),
+          ]),
+        ),
       ),
     );
   }

client/lib/widgets/date_picker_field.dart

@@ -38,7 +38,7 @@ class _DatePickerFieldState extends State<DatePickerField> {
     _focus.addListener(() {
       // 失焦时把输入归一化显示（如 2024 → 2024-01-01）
       if (!_focus.hasFocus) {
-        final n = _normalize(_ctrl.text);
+        final n = normalizeYmd(_ctrl.text);
         if (n != null && n != _ctrl.text) {
           _ctrl.text = n;
         }
@@ -64,45 +64,9 @@ class _DatePickerFieldState extends State<DatePickerField> {
     super.dispose();
   }
 
-  /// 归一用户输入为 `yyyy-MM-dd`（缺月/日补 01）；无有效年返回 null。
-  static String? _normalize(String raw) {
-    final s = raw.trim();
-    if (s.isEmpty) return null;
-    int? y, mo, d;
-    if (RegExp(r'^[0-9]+$').hasMatch(s)) {
-      // 纯数字串：yyyymmdd / yyyymm / yyyy
-      if (s.length >= 8) {
-        y = int.tryParse(s.substring(0, 4));
-        mo = int.tryParse(s.substring(4, 6));
-        d = int.tryParse(s.substring(6, 8));
-      } else if (s.length == 6) {
-        y = int.tryParse(s.substring(0, 4));
-        mo = int.tryParse(s.substring(4, 6));
-      } else {
-        y = int.tryParse(s);
-      }
-    } else {
-      final parts =
-          s.split(RegExp(r'[^0-9]+')).where((e) => e.isNotEmpty).toList();
-      if (parts.isNotEmpty) y = int.tryParse(parts[0]);
-      if (parts.length >= 2) mo = int.tryParse(parts[1]);
-      if (parts.length >= 3) d = int.tryParse(parts[2]);
-    }
-    if (y == null || y < 1900 || y > 2200) return null;
-    mo ??= 1;
-    d ??= 1;
-    if (mo < 1 || mo > 12) return null;
-    final maxDay = DateTime(y, mo + 1, 0).day;
-    if (d < 1) d = 1;
-    if (d > maxDay) d = maxDay;
-    return '${y.toString().padLeft(4, '0')}-'
-        '${mo.toString().padLeft(2, '0')}-'
-        '${d.toString().padLeft(2, '0')}';
-  }
-
   Future<void> _pickFromCalendar(FormFieldState<String> field) async {
     final init =
-        parseYmd(_normalize(_ctrl.text) ?? widget.value) ?? DateTime.now();
+        parseYmd(normalizeYmd(_ctrl.text) ?? widget.value) ?? DateTime.now();
     final picked = await showDatePicker(
       context: context,
       initialDate: init,
@@ -123,7 +87,7 @@ class _DatePickerFieldState extends State<DatePickerField> {
     return FormField<String>(
       initialValue: widget.value,
       validator: widget.isRequired
-          ? (_) => _normalize(_ctrl.text) == null ? '请输入日期' : null
+          ? (_) => normalizeYmd(_ctrl.text) == null ? '请输入日期' : null
           : null,
       builder: (field) {
         return TextField(
@@ -148,7 +112,7 @@ class _DatePickerFieldState extends State<DatePickerField> {
             ),
           ),
           onChanged: (v) {
-            final n = _normalize(v);
+            final n = normalizeYmd(v);
             field.didChange(n);
             widget.onChanged(n);
           },