chore: remove deprecated workflows:* skill aliases (#284)

* docs: capture codex skill prompt model

* fix: align codex workflow conversion

* chore: remove deprecated workflows:* skill aliases

The workflows:brainstorm, workflows:plan, workflows:work, workflows:review,
and workflows:compound aliases have been deprecated long enough. Remove them
and update skill counts (46 → 41) across plugin.json, marketplace.json,
README, and CLAUDE.md.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Trevin Chow <trevin@trevinchow.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

tests/claude-home.test.ts

@@ -43,4 +43,22 @@ describe("loadClaudeHome", () => {
     expect(config.commands?.find((command) => command.name === "custom-command")?.allowedTools).toEqual(["Bash", "Read"])
     expect(config.mcpServers.context7?.url).toBe("https://mcp.context7.com/mcp")
   })
+
+  test("keeps personal skill directory names stable even when frontmatter name differs", async () => {
+    const tempHome = await fs.mkdtemp(path.join(os.tmpdir(), "claude-home-skill-name-"))
+    const skillDir = path.join(tempHome, "skills", "reviewer")
+
+    await fs.mkdir(skillDir, { recursive: true })
+    await fs.writeFile(
+      path.join(skillDir, "SKILL.md"),
+      "---\nname: ce:plan\ndescription: Reviewer skill\nargument-hint: \"[topic]\"\n---\nReview things.\n",
+    )
+
+    const config = await loadClaudeHome(tempHome)
+
+    expect(config.skills).toHaveLength(1)
+    expect(config.skills[0]?.name).toBe("reviewer")
+    expect(config.skills[0]?.description).toBe("Reviewer skill")
+    expect(config.skills[0]?.argumentHint).toBe("[topic]")
+  })
 })