fix: npm provenance (#37)

Enable OIDC for trusted publishing and npm provenance.

Author: DoneDeal0

.github/workflows/cd.yml

@@ -1,16 +1,12 @@
 name: CD Pipeline
 
 on:
-  workflow_run:
-    workflows: ["CI Pipeline"]
-    types:
-      - completed
-    branches:
+  push:
+    branches: 
       - main
 
 jobs:
   publish:
-    if: ${{ github.event.workflow_run.conclusion == 'success' }}
     runs-on: ubuntu-latest
     permissions:
       contents: write
@@ -28,6 +24,7 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: "24"
+          registry-url: "https://registry.npmjs.org"
           cache: "npm"
 
       - name: Install dependencies

.github/workflows/ci.yml

@@ -1,9 +1,6 @@
 name: CI Pipeline
 
 on:
-  push:
-    branches:
-      - main
   pull_request:
     branches:
       - main
@@ -20,6 +17,7 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: "24"
+          registry-url: "https://registry.npmjs.org"
           cache: "npm"
 
       - name: Install dependencies