feat(shared-skills): scaffold shared skills workspace package

src/shared-skills-package.test.ts

@@ -0,0 +1,25 @@
+import { describe, expect, test } from "bun:test"
+
+describe("shared skills package manifest", () => {
+  test("#given root package metadata #when shared-skills package is required #then workspace and tarball entries include it", async () => {
+    // given
+    const rootPackageJson = await Bun.file("package.json").json()
+
+    // when
+    const workspaces = rootPackageJson.workspaces
+    const files = rootPackageJson.files
+    const devDependency = rootPackageJson.devDependencies["@oh-my-opencode/shared-skills"]
+    const sharedPackageJson = await Bun.file("packages/shared-skills/package.json").json()
+
+    // then
+    expect(workspaces).toContain("packages/shared-skills")
+    expect(files).toContain("packages/shared-skills/skills")
+    expect(devDependency).toBe("workspace:*")
+    expect(sharedPackageJson).toEqual({
+      name: "@oh-my-opencode/shared-skills",
+      version: "0.1.0",
+      private: true,
+      description: "Cross-harness SKILL.md files shared between OMO and Codex",
+    })
+  })
+})