remove deploy workflow

.github/workflows/deploy.yml

@@ -1,24 +0,0 @@
-name: Deploy
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  run_pull:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Set up SSH
-        run: |
-          install -m 600 -D /dev/null ~/.ssh/id_ed25519
-          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_ed25519
-          chmod 600 ~/.ssh/id_ed25519  # This should be redundant but seems to do the trick.
-          ssh-keyscan -H ${{ vars.SSH_HOST }} > ~/.ssh/known_hosts
-
-      - name: Connect, pull and build
-        run: ssh ${{ secrets.SSH_USER }}@${{ vars.SSH_HOST }} "cd ${{ secrets.WORK_DIR }} && git checkout ${{ vars.MAIN_BRANCH }} && git pull && yarn build && exit"
-
-      - name: Clean up
-        run: rm -rf ~/.ssh