feat: skill generator with manifest, frontmatter parser and mapping-doc matrix

package.json

@@ -26,7 +26,7 @@
     "build": "tsc",
     "format": "prettier --write .",
     "check": "prettier --check . && tsc --noEmit",
-    "test": "node --test test/",
+    "test": "node --test",
     "sync": "node scripts/sync-upstream.ts",
     "generate": "node scripts/generate.ts",
     "smoke": "node scripts/smoke.ts"