feat(navigation): add Header entity + use-case + mock/payload repos + DI container

packages/navigation/src/di/container.test.ts

@@ -0,0 +1,24 @@
+import { afterEach, beforeEach, describe, expect, it } from "vitest";
+import { navigationContainer } from "./container";
+import { NAVIGATION_SYMBOLS } from "./symbols";
+import { NavigationModule } from "./module";
+import { MockHeaderRepository } from "@/infrastructure/repositories/mock-header.repository";
+import type { IHeaderRepository } from "@/application/repositories/header-repository.interface";
+
+describe("navigationContainer", () => {
+  beforeEach(() => {
+    navigationContainer.unbindAll();
+    navigationContainer.load(NavigationModule);
+  });
+
+  afterEach(() => {
+    navigationContainer.unbindAll();
+  });
+
+  it("resolves IHeaderRepository to MockHeaderRepository", () => {
+    const repo = navigationContainer.get<IHeaderRepository>(
+      NAVIGATION_SYMBOLS.IHeaderRepository,
+    );
+    expect(repo).toBeInstanceOf(MockHeaderRepository);
+  });
+});

packages/navigation/src/di/container.ts

@@ -0,0 +1,6 @@
+import "reflect-metadata";
+import { Container } from "inversify";
+import { NavigationModule } from "./module";
+
+export const navigationContainer = new Container({ defaultScope: "Singleton" });
+navigationContainer.load(NavigationModule);

packages/navigation/src/di/module.ts

@@ -0,0 +1,11 @@
+import { ContainerModule, type interfaces } from "inversify";
+
+import type { IHeaderRepository } from "../application/repositories/header-repository.interface";
+import { MockHeaderRepository } from "../infrastructure/repositories/mock-header.repository";
+import { NAVIGATION_SYMBOLS } from "./symbols";
+
+export const NavigationModule = new ContainerModule((bind: interfaces.Bind) => {
+  bind<IHeaderRepository>(NAVIGATION_SYMBOLS.IHeaderRepository).to(
+    MockHeaderRepository,
+  );
+});

packages/navigation/src/di/symbols.ts

@@ -0,0 +1,3 @@
+export const NAVIGATION_SYMBOLS = {
+  IHeaderRepository: Symbol.for("navigation:IHeaderRepository"),
+} as const;