chore: add cicd for jan web prod (#6396)

.github/workflows/jan-server-web-cicd-prod.yml

@@ -0,0 +1,53 @@
+name: Jan Web Server deploy to production
+
+on:
+  push:
+    tags: ["v[0-9]+.[0-9]+.[0-9]+-web"]
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      deployments: write
+      pull-requests: write
+    env:
+      JAN_API_BASE: "https://api.jan.ai"
+      CLOUDFLARE_PROJECT_NAME: "jan-server-web"
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 20
+
+      - name: Install jq      
+        uses: dcarbone/install-jq-action@v2.0.1
+
+      # - name: Fill env vars
+      #   run: |
+      #     env_example_file=".env.example"
+      #     touch .env
+      #     while IFS= read -r line || [[ -n "$line" ]]; do
+      #       if [[ "$line" == *"="* ]]; then
+      #         var_name=$(echo $line | cut -d '=' -f 1)
+      #         echo $var_name
+      #         var_value="$(jq -r --arg key "$var_name" '.[$key]' <<< "$SECRETS")"
+      #         echo "$var_name=$var_value" >> .env
+      #       fi
+      #     done < "$env_example_file"
+      #   env:
+      #     SECRETS: '${{ toJson(secrets) }}'
+
+      - name: Install dependencies
+        run: make config-yarn && yarn install && yarn build:core && make build-web-app
+
+      - name: Publish to Cloudflare Pages Production
+        uses: cloudflare/pages-action@v1
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          projectName: ${{ env.CLOUDFLARE_PROJECT_NAME }}
+          directory: ./web-app/dist-web
+          branch: main
+          # Optional: Enable this if you want to have GitHub Deployments triggered
+          gitHubToken: ${{ secrets.GITHUB_TOKEN }}