Update helm chart releasing logic

.github/workflows/ci.yml

@@ -90,7 +90,8 @@ jobs:
           type=semver,pattern={{version}}
           type=semver,pattern={{major}}.{{minor}}
           type=semver,pattern={{major}}
-          type=sha,prefix={{branch}}-
+          type=sha,prefix={{branch}}-,enable=${{ github.ref_type == 'branch' }}
+          type=sha,enable=${{ github.ref_type == 'tag' }}
           type=raw,value=latest,enable={{is_default_branch}}
         labels: |
           org.opencontainers.image.title=Passkey Auth

.github/workflows/helm-release.yml

@@ -2,12 +2,8 @@ name: Release Helm Chart
 
 on:
   push:
-    branches:
-      - main
-    paths:
-      - 'helm/passkey-auth/**'
-  release:
-    types: [published]
+    tags:
+      - 'v*.*.*'
 
 permissions:
   contents: write
@@ -63,7 +59,7 @@ jobs:
   release:
     needs: lint-test
     runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/main' || github.event_name == 'release'
+    if: startsWith(github.ref, 'refs/tags/v')
     steps:
       - name: Checkout
         uses: actions/checkout@v4