dev: create action to sync PR changes to the repo (#2333)

.github/workflows/create-sync-pr.yml

@@ -0,0 +1,54 @@
+name: Create PR in Plane EE Repository to sync the changes
+
+on:
+  pull_request:
+    types:
+      - closed
+
+jobs:
+  create_pr:
+    # Only run the job when a PR is merged
+    if: github.event.pull_request.merged == true
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+        with:
+          persist-credentials: false
+          fetch-depth: 0
+          
+      - name: Set up Branch Name
+        run: |
+          echo "BRANCH_NAME=${{ github.head_ref }}" >> $GITHUB_ENV
+          
+      - name: Setup GH CLI
+        run: |
+          type -p curl >/dev/null || (sudo apt update && sudo apt install curl -y)
+          curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
+          sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg
+          echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
+          sudo apt update
+          sudo apt install gh -y
+
+      - name: Create Pull Request
+        env:
+            GH_TOKEN: ${{ secrets.TOKEN }}
+        run: |
+            TARGET_REPO="makeplane/${{ secrets.REPO_NAME }}"
+            TARGET_BRANCH="${{ secrets.REPO_TARGET_BRANCH }}"
+            SOURCE_BRANCH="${{ env.BRANCH_NAME }}"
+            
+            git checkout $SOURCE_BRANCH
+            git remote add target "https://$GH_TOKEN@github.com/$TARGET_REPO.git"
+            git push target $SOURCE_BRANCH:$SOURCE_BRANCH
+
+            PR_TITLE="${{ github.event.pull_request.title }}"
+            PR_BODY="${{ github.event.pull_request.body }}"
+            
+            gh pr create \
+              --base $TARGET_BRANCH \
+              --head $SOURCE_BRANCH \
+              --title "$PR_TITLE" \
+              --body "$PR_BODY" \
+              --repo $TARGET_REPO
+