ci(release): add workflow dispatch

Author: lachlancollins

.github/workflows/release.yml

@@ -1,6 +1,7 @@
 name: Release
 
 on:
+  workflow_dispatch:
   push:
     branches: [main, alpha, beta, rc, v4]
 
@@ -48,11 +49,12 @@ jobs:
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
       - name: Auto-merge Changesets PR
         if: steps.changesets.outputs.hasChangesets == 'true'
-        run: gh pr --repo "$REPO" merge --squash "$PR_NUM"
+        run: |
+          gh pr merge --squash "$PR_NUMBER"
+          gh workflow run release.yml --ref main
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          PR_NUM: ${{ steps.changesets.outputs.pullRequestNumber }}
-          REPO: ${{ github.repository }}
+          PR_NUMBER: ${{ steps.changesets.outputs.pullRequestNumber }}
       - name: Upload coverage to Codecov
         uses: codecov/[email protected]
         with: