fix: do not use SNAPSHOT on push tags

chore: disable some platforms for now

.github/workflows/publish.yaml

@@ -1,7 +1,12 @@
 name: Publish
 
+run-name: Publish by @${{ github.actor }}
+
 on:
   pull_request:
+    branches:
+      - alpha
+      - main
   workflow_dispatch:
   push:
     tags:
@@ -45,7 +50,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v6
 
-      - name: Install Go ${{ env.GO_VERSION }}
+      - name: 'Install Go ${{ env.GO_VERSION }}'
         uses: actions/setup-go@v6
         with:
           go-version: ${{ env.GO_VERSION }}
@@ -81,7 +86,18 @@ jobs:
           echo "${{ secrets.PRIVATE_KEY_PEM }}" > private.key.pem
           gpg --import private.key.pem
 
+      - name: Run GoReleaser with SNAPSHOT
+        if: github.event_name == 'workflow_dispatch'
+        id: goreleaser
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GPG_FINGERPRINT: ${{ secrets.GPG_FINGERPRINT }}
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          args: release --skip publish --clean --snapshot
+
       - name: Run GoReleaser
+        if: github.event_name != 'workflow_dispatch'
         id: goreleaser
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}