feat: add OSS Hunter skill for automated contribution hunting

package-lock.json

@@ -1,24 +1,25 @@
 {
   "name": "antigravity-awesome-skills",
-  "version": "4.2.0",
+  "version": "4.7.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "antigravity-awesome-skills",
-      "version": "4.2.0",
+      "version": "4.7.0",
       "license": "MIT",
-      "dependencies": {
-        "yaml": "^2.8.2"
-      },
       "bin": {
         "antigravity-awesome-skills": "bin/install.js"
+      },
+      "devDependencies": {
+        "yaml": "^2.8.2"
       }
     },
     "node_modules/yaml": {
       "version": "2.8.2",
       "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.8.2.tgz",
       "integrity": "sha512-mplynKqc1C2hTVYxd0PU2xQAc22TI1vShAYGksCCfxbn/dFwnHTNi1bvYsBTkhdUNtGIf5xNOg938rrSSYvS9A==",
+      "dev": true,
       "license": "ISC",
       "bin": {
         "yaml": "bin.mjs"