feat: UI/UX全面优化 — CSS变量体系/a11y无障碍/Admin角色化/骨架屏/打印样式

stock-html/static/js/app.js

@@ -1589,7 +1589,7 @@
                     try {
                         const amount = parseFloat(this.cashInputValue);
                         if (isNaN(amount)) {
-                            alert('请输入有效金额');
+                            this.showToast('请输入有效金额', 'warning');
                             return;
                         }
                         const response = await axios.put('/api/available_cash', { amount });
@@ -1597,11 +1597,11 @@
                             this.availableCash = response.data.available_cash;
                             this.editingCash = false;
                         } else {
-                            alert('保存失败: ' + (response.data.error || '未知错误'));
+                            this.showToast('保存失败: ' + (response.data.error || '未知错误'), 'error');
                         }
                     } catch (err) {
                         console.error('保存可用资金失败:', err);
-                        alert('保存失败');
+                        this.showToast('保存失败', 'error');
                     }
                 },
                 
@@ -2168,7 +2168,7 @@
                 
                 async batchTechSignals() {
                     if (!this.searchHistory || this.searchHistory.length === 0) {
-                        alert('请先添加关注股票');
+                        this.showToast('请先添加关注股票', 'warning');
                         return;
                     }
                     this.techLoading = true;
@@ -2220,6 +2220,7 @@
                                 signal_type: signalTypes,
                                 holding_codes: (this.holdingStocks || []).join(','),
                                 recommend_text: this.fullScanFilterRecommend === 'all' ? '' : this.fullScanFilterRecommend,
+                                with_scores: true,
                             }
                         });
                         if (resp.data.success) {