Revert "fix link protocol"

This reverts commit ed5af5d.

Author: dai-shi

package.json

@@ -74,7 +74,7 @@
     "eslint-plugin-react-hooks": "^4.6.2",
     "happy-dom": "^14.11.0",
     "jotai": "^2.8.1",
-    "jotai-valtio": "link:.",
+    "jotai-valtio": "link:",
     "prettier": "^3.2.5",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",