Add workflow to deploy snowball frontend

.gitea/workflows/deploy-frontend.yaml

@@ -0,0 +1,49 @@
+name: Deploy Snowball frontend
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [20.x]
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v2
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Download yarn
+        run: |
+          curl -fsSL -o /usr/local/bin/yarn https://github.com/yarnpkg/yarn/releases/download/v1.22.21/yarn-1.22.21.js
+          chmod +x /usr/local/bin/yarn
+
+      - name: Set up environment
+        run: |
+          # Create a config file with necessary endpoints and placeholders for secrets
+          cat > packages/deployer/config.yml <<EOF
+          services:
+            registry:
+              rpcEndpoint: https://laconicd-sapo.laconic.com
+              gqlEndpoint: https://laconicd-sapo.laconic.com/api
+              userKey: ${{ secrets.REGISTRY_USER_KEY }}
+              bondId: ${{ secrets.REGISTRY_BOND_ID }}
+              chainId: laconic-testnet-2
+              gasPrice: 0.001alnt
+          EOF
+
+      - name: Run Deploy Script
+        env:
+          REGISTRY_BOND_ID: ${{ secrets.REGISTRY_BOND_ID }}
+          DEPLOYER_LRN: ${{ secrets.DEPLOYER_LRN }}
+          AUTHORITY: ${{ secrets.AUTHORITY }}
+        run: |
+          packages/deployer/deploy-frontend.sh