fix(frontend): 修复前端审计问题并补充回归测试

frontend/src/utils/__tests__/stableObjectKey.spec.ts

@@ -0,0 +1,37 @@
+import { describe, expect, it } from 'vitest'
+import { createStableObjectKeyResolver } from '@/utils/stableObjectKey'
+
+describe('createStableObjectKeyResolver', () => {
+  it('对同一对象返回稳定 key', () => {
+    const resolve = createStableObjectKeyResolver<{ value: string }>('rule')
+    const obj = { value: 'a' }
+
+    const key1 = resolve(obj)
+    const key2 = resolve(obj)
+
+    expect(key1).toBe(key2)
+    expect(key1.startsWith('rule-')).toBe(true)
+  })
+
+  it('不同对象返回不同 key', () => {
+    const resolve = createStableObjectKeyResolver<{ value: string }>('rule')
+
+    const key1 = resolve({ value: 'a' })
+    const key2 = resolve({ value: 'a' })
+
+    expect(key1).not.toBe(key2)
+  })
+
+  it('不同 resolver 互不影响', () => {
+    const resolveA = createStableObjectKeyResolver<{ id: number }>('a')
+    const resolveB = createStableObjectKeyResolver<{ id: number }>('b')
+    const obj = { id: 1 }
+
+    const keyA = resolveA(obj)
+    const keyB = resolveB(obj)
+
+    expect(keyA).not.toBe(keyB)
+    expect(keyA.startsWith('a-')).toBe(true)
+    expect(keyB.startsWith('b-')).toBe(true)
+  })
+})