feat(workbench): add expense stats detail modal

web/tests/expense-stats-detail-modal.test.mjs

@@ -0,0 +1,23 @@
+import assert from 'node:assert/strict'
+import { readFileSync } from 'node:fs'
+import test from 'node:test'
+import { fileURLToPath } from 'node:url'
+
+const modal = readFileSync(
+  fileURLToPath(new URL('../src/components/business/ExpenseStatsDetailModal.vue', import.meta.url)),
+  'utf8'
+)
+
+test('expense stats detail modal exposes distribution, processing time and operation detail sections', () => {
+  assert.match(modal, /Expense Operation Details/)
+  assert.match(modal, /历史报销费用分布/)
+  assert.match(modal, /单据处理时间/)
+  assert.match(modal, /系统操作详情/)
+  assert.match(modal, /ElDialog/)
+  assert.match(modal, /ElTag/)
+  assert.match(modal, /distributionRows/)
+  assert.match(modal, /processingRows/)
+  assert.match(modal, /operationRows/)
+  assert.match(modal, /--expense-detail-percent/)
+  assert.match(modal, /统计口径来自当前工作台已加载的个人单据/)
+})