feat: 新增预算费控模型与报销审批流引擎

后端新增预算费控服务和报销单审批流模块，引入申请人费用画像
算法，优化知识库 RAG 运行时和同步逻辑，完善报销单工作流常
量和明细同步，更新差旅报销规则电子表格，前端新增预算分析
组件和数字员工模型，完善审批对话框和洞察面板交互，优化侧
边栏和顶栏样式，补充单元测试。

web/src/assets/styles/views/logs-view.css

@@ -85,6 +85,7 @@
 }
 
 .console-toolbar {
+  --logs-filter-control-height: 38px;
   display: grid;
   grid-template-columns: minmax(220px, 1.35fr) repeat(2, minmax(138px, 0.7fr)) auto;
   gap: 10px;
@@ -103,9 +104,9 @@
 }
 
 .field-input {
-  min-height: 38px;
+  min-height: var(--logs-filter-control-height);
   border: 1px solid #d8e1eb;
-  border-radius: 8px;
+  border-radius: 4px;
   background: #fff;
 }
 
@@ -130,10 +131,38 @@
   outline: none;
 }
 
+.console-toolbar :deep(.enterprise-select) {
+  width: 100%;
+}
+
+.console-toolbar :deep(.el-select__wrapper) {
+  min-height: var(--logs-filter-control-height);
+  height: var(--logs-filter-control-height);
+  padding: 0 12px;
+  border-radius: 4px;
+  box-shadow: 0 0 0 1px #d8e1eb inset;
+}
+
+.console-toolbar :deep(.el-select__wrapper:hover) {
+  box-shadow: 0 0 0 1px #b8c2d2 inset;
+}
+
+.console-toolbar :deep(.el-select__wrapper.is-focused) {
+  box-shadow:
+    0 0 0 1px var(--theme-primary) inset,
+    0 0 0 3px var(--theme-focus-ring);
+}
+
+.console-toolbar :deep(.el-select__placeholder),
+.console-toolbar :deep(.el-select__selected-item) {
+  font-size: 13px;
+  line-height: var(--logs-filter-control-height);
+}
+
 .toolbar-btn {
-  min-height: 38px;
+  min-height: var(--logs-filter-control-height);
   padding: 0 14px;
-  border-radius: 8px;
+  border-radius: 4px;
   border: 1px solid #d8e1eb;
   font-size: 13px;
   font-weight: 700;