chore(devops):remove github actions

.github/workflows/github-actions-ec2.yml

@@ -1,31 +0,0 @@
-name: Deploy Project
-
-# Trigger deployment only on push to master branch
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  deploy:
-    name: Deploy Front-End
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-
-    - name: Deploy to EC2 instance
-      uses: appleboy/ssh-action@master
-      with:
-        host: ${{ secrets.HOST_DNS }}
-        username: ${{ secrets.USERNAME }}
-        key: ${{ secrets.EC2_SSH_KEY }}
-        script: |
-            cd ~/oktopus/frontend
-            git pull origin main
-            yarn install
-            yarn build
-            pm2 restart oktopus
-
-