chore(publish): setup trusted publisher for npm releases

.github/workflows/publish.yml

@@ -0,0 +1,42 @@
+name: Publish Package
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  id-token: write # Required for OIDC
+  contents: read
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4
+
+      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5
+        with:
+          node-version: 22
+          cache: pnpm
+          registry-url: 'https://registry.npmjs.org'
+
+        # Ensure npm 11.5.1 or later is installed (required for trusted publishing)
+      - name: Update npm
+        run: npm install -g npm@latest
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+        # Run checks
+      - run: pnpm lint
+      - run: pnpm typecheck
+      - run: pnpm test
+      - run: pnpm build
+
+      - name: Publish to npm
+        run: npm publish

package.json

@@ -47,7 +47,7 @@
     "lint": "eslint .",
     "lint:fix": "eslint --fix .",
     "prepack": "pnpm build",
-    "release": "bumpp && pnpm publish",
+    "release": "bumpp --commit --tag --push",
     "test": "vitest run",
     "test:watch": "vitest watch",
     "typecheck": "tsc --noEmit"
@@ -65,5 +65,10 @@
     "valibot": "^1.1.0",
     "vitest": "^3.2.4",
     "zod": "^4.0.10"
+  },
+  "publishConfig": {
+    "access": "public",
+    "provenance": true,
+    "registry": "https://registry.npmjs.org"
   }
 }