fix(ci): dispatch GoReleaser after release-please; allow Tests dispatch (#13)

GITHUB_TOKEN cannot trigger push:tags workflows, so Release never ran
after release-please. Dispatch release.yml explicitly when a release is
created. Add workflow_dispatch to Tests for on-demand main verification.

.github/workflows/release-please.yml

@@ -9,6 +9,7 @@ permissions:
   contents: write
   pull-requests: write
   issues: write
+  actions: write
 
 jobs:
   release-please:
@@ -23,6 +24,18 @@ jobs:
           manifest-file: .release-please-manifest.json
           token: ${{ secrets.RELEASE_PLEASE_TOKEN != '' && secrets.RELEASE_PLEASE_TOKEN || secrets.GITHUB_TOKEN }}
 
+      # Tags/releases created with GITHUB_TOKEN do not trigger other workflows
+      # (push:tags on Release.yml never fires). Dispatch GoReleaser explicitly.
+      - name: Trigger GoReleaser
+        if: ${{ steps.release.outputs.release_created == 'true' }}
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          TAG: ${{ steps.release.outputs.tag_name }}
+        run: |
+          set -euo pipefail
+          echo "Dispatching Release workflow for $TAG"
+          gh workflow run release.yml --repo "${{ github.repository }}" -f "tag=${TAG}"
+
     outputs:
       release_created: ${{ steps.release.outputs.release_created }}
       tag_name: ${{ steps.release.outputs.tag_name }}

.github/workflows/test.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches: [main]
   pull_request:
+  workflow_dispatch:
 
 permissions:
   contents: read