refactor(router): introduce app navigation manager

src/router/__tests__/route-meta.test.ts

@@ -0,0 +1,32 @@
+import { describe, expect, it } from "vitest";
+
+import { getRouteAccess, isInternalRoute } from "../route-meta";
+import { ROUTES } from "../routes";
+
+describe("route meta", () => {
+  it("classifies static routes by access level", () => {
+    expect(getRouteAccess(ROUTES.splash)).toBe("authOnly");
+    expect(getRouteAccess(ROUTES.auth)).toBe("authOnly");
+    expect(getRouteAccess(ROUTES.chat)).toBe("session");
+    expect(getRouteAccess(ROUTES.sidebar)).toBe("session");
+    expect(getRouteAccess(ROUTES.subscription)).toBe("realUser");
+    expect(getRouteAccess(ROUTES.coinsRules)).toBe("public");
+  });
+
+  it("classifies known dynamic chat routes", () => {
+    expect(getRouteAccess("/chat/image/msg_1")).toBe("session");
+    expect(getRouteAccess("/chat/deviceid/device_1")).toBe("public");
+  });
+
+  it("treats unknown routes as public by default", () => {
+    expect(getRouteAccess("/unknown")).toBe("public");
+  });
+
+  it("accepts only internal redirect targets", () => {
+    expect(isInternalRoute("/chat")).toBe(true);
+    expect(isInternalRoute("/subscription?type=vip")).toBe(true);
+    expect(isInternalRoute("https://example.com/chat")).toBe(false);
+    expect(isInternalRoute("//example.com/chat")).toBe(false);
+    expect(isInternalRoute(null)).toBe(false);
+  });
+});