feat: add GitHub Actions workflow for deploying to GitHub Pages and update npm scripts for Vite

Author: rahul-vyas-dev

.github/workflows/CD.yml

@@ -0,0 +1,58 @@
+name: Deploy Support-Us-Button to GitHub Pages
+
+on:
+  push:
+    branches:
+      - main
+
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build
+        run: npm run vite:build
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./dist
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    runs-on: ubuntu-latest
+    needs: build
+
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

package.json

@@ -58,7 +58,9 @@
     "build:js": "rollup -c",
     "build": "npm run build:css && npm run build:js",
     "dev": "rollup -c -w",
-    "dev:demo": "vite",
+    "vite:dev": "vite",
+    "vite:build": "vite build",
+    "vite:preview": "vite preview",
     "type-check": "tsc --noEmit",
     "test": "npm run type-check && vitest run --passWithNoTests",
     "prepublishOnly": "npm run build"