first commit

apps/miniprogram/utils/navigationPolicy.test.ts

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+import { describe, expect, it } from "vitest";
+
+const { resolvePageNavigationMethod } = require("./navigationPolicy.js");
+
+describe("navigationPolicy", () => {
+  it("底部导航在标准页面之间切换时使用 redirectTo 以避免堆积页面实例", () => {
+    expect(resolvePageNavigationMethod("/pages/connect/index", "/pages/logs/index")).toBe("redirectTo");
+    expect(resolvePageNavigationMethod("/pages/terminal/index", "/pages/settings/index")).toBe("redirectTo");
+  });
+
+  it("目标为空或与当前页面相同时不触发导航", () => {
+    expect(resolvePageNavigationMethod("/pages/connect/index", "")).toBe("noop");
+    expect(resolvePageNavigationMethod("/pages/connect/index", "/pages/connect/index")).toBe("noop");
+  });
+
+  it("非标准页面路径仍保留 navigateTo 兜底", () => {
+    expect(resolvePageNavigationMethod("/pages/connect/index", "/packageA/detail")).toBe("navigateTo");
+  });
+});