Add Auto Merge

.github/workflows/auto_merge.yaml

@@ -0,0 +1,63 @@
+name: Auto Approve and Merge
+permissions:
+  checks: write
+  contents: write
+  pull-requests: write
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, ready_for_review]
+    branches: [main]
+  workflow_dispatch:
+    inputs:
+      pr_number:
+        description: 'PR number to test auto-merge on'
+        required: false
+        type: string
+
+jobs:
+  auto-approve-merge:
+    runs-on: ubuntu-latest
+    if: |
+      github.event.pull_request.user.login == 'app/github-actions' && 
+      contains(github.event.pull_request.title, 'Update SDK - Generate')
+
+    steps:
+      - name: Check conditions
+        run: |
+          echo "🔍 Checking if should auto-merge..."
+          echo "PR Title: '${{ github.event.pull_request.title }}'"
+          echo "PR Author: '${{ github.event.pull_request.user.login }}'"
+          echo "Title condition: ${{ contains(github.event.pull_request.title, 'Update SDK - Generate') }}"
+          echo "Author condition: ${{ github.event.pull_request.user.login == 'app/github-actions' }}"
+          echo "Both conditions: ${{ github.event.pull_request.user.login == 'app/github-actions' && contains(github.event.pull_request.title, 'Update SDK - Generate') }}"
+
+          if [[ "${{ github.event.pull_request.user.login }}" == "app/github-actions" && "${{ github.event.pull_request.title }}" == *"Update SDK - Generate"* ]]; then
+            echo "✅ Both conditions met - proceeding with auto-merge"
+          else
+            echo "❌ Conditions not met"
+            echo "  - Author is github-actions: ${{ github.event.pull_request.user.login == 'app/github-actions' }}"
+            echo "  - Title contains 'Update SDK - Generate': ${{ contains(github.event.pull_request.title, 'Update SDK - Generate') }}"
+            exit 0  # Don't fail, just skip
+          fi
+
+      - name: Auto approve and merge
+        if: |
+          github.event.pull_request.user.login == 'app/github-actions' && 
+          contains(github.event.pull_request.title, 'Update SDK - Generate')
+        run: |
+          echo "=== STARTING AUTO-MERGE PROCESS ==="
+          echo "PR Number: ${{ github.event.pull_request.number }}"
+          echo "Token available: ${{ secrets.AUTO_MERGE_TOKEN != '' }}"
+
+          echo "Step 1: Approving PR..."
+          gh pr review ${{ github.event.pull_request.number }} --approve --body "Auto-approved by workflow"
+          echo "✅ Approval completed"
+
+          echo "Step 2: Enabling auto-merge..."
+          gh pr merge ${{ github.event.pull_request.number }} --auto --merge --delete-branch
+          echo "✅ Auto-merge enabled"
+
+          echo "Step 3: Final PR status..."
+          gh pr view ${{ github.event.pull_request.number }} --json state,mergeable,mergeStateStatus
+        env:
+          GH_TOKEN: ${{ secrets.AUTO_MERGE_TOKEN }}