feat(shared-skills): add user skill sources

src/shared-skills-package.test.ts

@@ -1,4 +1,5 @@
 import { describe, expect, test } from "bun:test"
+import { stat } from "node:fs/promises"
 
 describe("shared skills package manifest", () => {
   test("#given root package metadata #when shared-skills package is required #then workspace and tarball entries include it", async () => {
@@ -22,4 +23,26 @@ describe("shared skills package manifest", () => {
       description: "Cross-harness SKILL.md files shared between OMO and Codex",
     })
   })
+
+  test("#given shared user skills #when copied into the package #then frontmatter and resource directories are preserved", async () => {
+    // given
+    const copiedSkills = ["debugging", "programming", "refactor", "remove-ai-slops"] as const
+
+    // when
+    const skillFiles = await Promise.all(
+      copiedSkills.map(async (skillName) => ({
+        name: skillName,
+        content: await Bun.file(`packages/shared-skills/skills/${skillName}/SKILL.md`).text(),
+      })),
+    )
+
+    // then
+    for (const skill of skillFiles) {
+      expect(skill.content.startsWith("---\n")).toBe(true)
+      expect(skill.content).toContain(`name: ${skill.name}`)
+    }
+    expect((await stat("packages/shared-skills/skills/debugging/references")).isDirectory()).toBe(true)
+    expect((await stat("packages/shared-skills/skills/programming/references")).isDirectory()).toBe(true)
+    expect((await stat("packages/shared-skills/skills/programming/scripts")).isDirectory()).toBe(true)
+  })
 })