Add back pull request workflow

.github/workflows/on_create_branch.yml

@@ -1,19 +1,12 @@
-# on:
-#   workflow_call:
-#     inputs:
-#       branch_name:
-#         type: string
-#         required: true
-# 
-# jobs:
-#   on_create_branch:
-#     name: On Create Branch
-#     runs-on: ubuntu-latest
-#     steps:
-#       - uses: actions/checkout@v4
-#       - uses: actions/setup-node@v4
-#         with:
-#           node-version: 'lts/*'
-#           cache: 'yarn'
-#       - run: echo Hello Create Branch ${{ inputs.branch_name }}
-#       - run: echo about done
+on:
+  pull_request:
+
+jobs:
+  on_create_branch:
+    name: On Create Branch
+    runs-on: ubuntu-latest
+    steps:
+      - uses: ./
+        with:
+          command: on-create-branch
+          on_create_branch: 'new-branch-2'