chore: update package config

Author: richerfu

package/oh-package.json5

@@ -6,5 +6,12 @@
   main: "index.ets",
   version: "0.0.4",
   types: "libs/index.d.ts",
-  dependencies: {}
+  dependencies: {},
+  homepage: "https://github.com/richerfu/node-addon-api-ohos",
+  repository: "https://github.com/richerfu/node-addon-api-ohos",
+  keywords: [
+    "napi",
+    "node-addon-api",
+    "cpp"
+  ]
 }