Use trusted publishing (OIDC) instead of npm token

Co-authored-by: Ona <no-reply@ona.com>

.github/workflows/publish.yml

@@ -7,6 +7,9 @@ on:
 jobs:
   publish:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
     steps:
       - uses: actions/checkout@v4
 
@@ -18,6 +21,6 @@ jobs:
 
       - run: bun test
 
-      - run: bun publish --access public
+      - run: bun publish --access public --provenance
         env:
-          NPM_CONFIG_TOKEN: ${{ secrets.NPM_TOKEN }}
+          NPM_CONFIG_REGISTRY: https://registry.npmjs.org