fix：持仓详情编辑，资讯下拉加载更多

lib/features/market/presentation/market_page.dart

@@ -93,32 +93,30 @@ class MarketPage extends HookConsumerWidget {
                   ],
                 ),
                 const SizedBox(height: 14),
-                SizedBox(
-                  height: 32,
-                  child: ListView.separated(
-                    scrollDirection: Axis.horizontal,
-                    physics: const BouncingScrollPhysics(),
-                    itemCount: MetalType.values.length,
-                    separatorBuilder: (context, index) =>
+                Row(
+                  children: [
+                    for (var i = 0; i < MetalType.values.length; i++) ...[
+                      Expanded(
+                        child: _MetalTab(
+                          label: MetalType.values[i].label,
+                          selected: MetalType.values[i] == market.selectedMetal,
+                          onTap: () {
+                            final metal = MetalType.values[i];
+                            ref
+                                .read(marketControllerProvider.notifier)
+                                .selectMetal(metal);
+                            ref
+                                .read(
+                                  exchangeCalculatorControllerProvider.notifier,
+                                )
+                                .selectMetal(metal);
+                          },
+                        ),
+                      ),
+                      if (i != MetalType.values.length - 1)
                         const SizedBox(width: 8),
-                    itemBuilder: (context, index) {
-                      final metal = MetalType.values[index];
-                      return PrototypePill(
-                        label: metal.label,
-                        selected: metal == market.selectedMetal,
-                        onTap: () {
-                          ref
-                              .read(marketControllerProvider.notifier)
-                              .selectMetal(metal);
-                          ref
-                              .read(
-                                exchangeCalculatorControllerProvider.notifier,
-                              )
-                              .selectMetal(metal);
-                        },
-                      );
-                    },
-                  ),
+                    ],
+                  ],
                 ),
                 const SizedBox(height: 10),
                 PrototypeCard(
@@ -501,6 +499,46 @@ class _PeriodPill extends StatelessWidget {
   }
 }
 
+class _MetalTab extends StatelessWidget {
+  const _MetalTab({
+    required this.label,
+    required this.selected,
+    required this.onTap,
+  });
+
+  final String label;
+  final bool selected;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return InkWell(
+      onTap: onTap,
+      borderRadius: BorderRadius.circular(12),
+      child: Container(
+        height: 32,
+        alignment: Alignment.center,
+        decoration: BoxDecoration(
+          color: selected ? const Color(0xFFF6ECD6) : Colors.white,
+          borderRadius: BorderRadius.circular(12),
+          border: Border.all(
+            color: selected ? const Color(0xFFE3D6B4) : const Color(0xFFE6E1D8),
+            width: 0.5,
+          ),
+        ),
+        child: Text(
+          label,
+          style: TextStyle(
+            fontSize: 13,
+            fontWeight: selected ? FontWeight.w600 : FontWeight.w500,
+            color: selected ? const Color(0xFF7A5B12) : const Color(0xFF6E6A60),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
 class _ChangeChip extends StatelessWidget {
   const _ChangeChip({
     required this.amount,