feat: 新增风险图谱算法与系统仪表盘及操作反馈体系

后端新增风险图谱算法模块、风险观察与反馈服务、规则 DSL
校验器和可解释性引擎，完善系统仪表盘和财务仪表盘统计，
优化 agent 运行和编排执行链路，清理旧开发文档，前端新增
系统趋势、负载热力图等多种仪表盘图表组件，完善操作反馈
对话框和工作台日期选择器，优化报销创建和审批详情交互，
补充单元测试覆盖。

web/src/views/scripts/AuditView.js

@@ -152,6 +152,23 @@ export default {
     const canToggleRiskRuleEnabled = computed(
       () => selectedSkillUsesJsonRisk.value && canManageSelected.value
     )
+    const canEditRiskRuleDraft = computed(
+      () =>
+        selectedSkillUsesJsonRisk.value &&
+        (canEditSelected.value || canManageSelected.value) &&
+        !detailBusy.value &&
+        !riskRuleGenerationBusy.value &&
+        !normalizeText(selectedSkill.value?.publishedVersion).replace('-', '')
+    )
+    const canCreateRiskRuleRevision = computed(
+      () =>
+        selectedSkillUsesJsonRisk.value &&
+        (canEditSelected.value || canManageSelected.value) &&
+        !detailBusy.value &&
+        !riskRuleGenerationBusy.value &&
+        !riskRuleGenerationFailed.value &&
+        Boolean(normalizeText(selectedSkill.value?.publishedVersion).replace('-', ''))
+    )
     const canEditMarkdown = computed(() => selectedSkillIsRule.value && canEditSelected.value)
     const isDisplayingWorkingVersion = computed(
       () => selectedSkill.value?.displayVersion === selectedSkill.value?.workingVersion
@@ -330,10 +347,16 @@ export default {
       riskRuleReturnOpen,
       riskRulePublishOpen,
       riskRuleReturnNote,
+      riskRuleEditOpen,
+      riskRuleEditMode,
+      riskRuleEditForm,
       resetRiskRuleActionDialogs,
       openRiskRuleTestDialog,
       closeRiskRuleTestDialog,
       handleRiskRuleReportSaved,
+      openRiskRuleEditDialog,
+      closeRiskRuleEditDialog,
+      submitRiskRuleEdit,
       openDeleteRiskRuleDialog,
       closeDeleteRiskRuleDialog,
       deleteSelectedRiskRule,
@@ -353,6 +376,8 @@ export default {
       canReturnRiskRule,
       canPublishRiskRule,
       canToggleRiskRuleEnabled,
+      canEditRiskRuleDraft,
+      canCreateRiskRuleRevision,
       riskRuleTestPassed,
       refreshCurrentAssets,
       loadSelectedAssetDetail,
@@ -719,6 +744,9 @@ export default {
       riskRuleReturnOpen,
       riskRulePublishOpen,
       riskRuleReturnNote,
+      riskRuleEditOpen,
+      riskRuleEditMode,
+      riskRuleEditForm,
       riskRuleBusinessStageOptions: RISK_RULE_BUSINESS_STAGE_OPTIONS,
       riskRuleExpenseCategoryOptions: RISK_RULE_EXPENSE_CATEGORY_OPTIONS,
       showReviewNote,
@@ -762,6 +790,9 @@ export default {
       openRiskRuleTestDialog,
       closeRiskRuleTestDialog,
       handleRiskRuleReportSaved,
+      openRiskRuleEditDialog,
+      closeRiskRuleEditDialog,
+      submitRiskRuleEdit,
       openDeleteRiskRuleDialog,
       closeDeleteRiskRuleDialog,
       deleteSelectedRiskRule,