nvmrc + workflow fixes

Author: vuvincent

.github/workflows/release.yml

@@ -3,9 +3,6 @@ on:
   push:
     branches:
       - main
-  pull_request:
-    branches:
-      - main
 jobs:
   release:
     name: Release
@@ -20,7 +17,7 @@ jobs:
         with:
           node-version: "18"
       - name: Install dependencies
-        run: npm ci
+        run: yarn install --frozen-lockfile
       - name: Release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.nvmrc

@@ -0,0 +1 @@
+v18.15.0