ci: switch to npm trusted publishing (OIDC), add repository field

Author: dialupdisaster

.github/workflows/release.yml

@@ -5,6 +5,10 @@ on:
     tags:
       - "v*"
 
+permissions:
+  contents: read
+  id-token: write
+
 jobs:
   release:
     name: Publish to npm
@@ -32,6 +36,4 @@ jobs:
         run: bun test
 
       - name: Publish to npm
-        run: npm publish --access public
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: npm publish --provenance --access public

package.json

@@ -4,6 +4,10 @@
   "module": "src/index.ts",
   "main": "src/index.ts",
   "type": "module",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/DEVtheOPS/opencode-plugin-otel.git"
+  },
   "files": [
     "src/"
   ],