Actions: Merge if branch exists

.github/workflows/Build.yml

@@ -24,13 +24,13 @@ jobs:
         with:
           node-version: '22'
 
-      # Delete existing build branch
-      - name: Delete existing build branch
-        run: git branch -d ${GITHUB_REF_NAME}-build || echo "Build branch not found"
-
-      # Create and switch to build branch
-      - name: Create and switch to build branch
-        run: git branch ${GITHUB_REF_NAME}-build && git switch ${GITHUB_REF_NAME}-build
+      # Initialize build branch
+      - name: Initialize build branch
+        run: |
+          git branch ${GITHUB_REF_NAME}-build || echo "Build branch already exists"
+          git switch ${GITHUB_REF_NAME}-build
+          git merge ${GITHUB_REF_NAME}
+          rm -rf dist
 
       # Install dependencies
       - name: Install dependencies