feat: Implement frontend asset build process and update Docker configuration

- Added a new build script using esbuild to bundle JavaScript and CSS assets, including Tailwind CSS and Font Awesome.
- Updated the Dockerfile to include a multi-stage build process for frontend assets, ensuring efficient image creation.
- Enhanced GitHub workflows to automate the installation of Node.js dependencies and build frontend assets during CI/CD.
- Introduced a .gitignore entry for the dist directory to prevent unnecessary files from being tracked.
- Improved caching and content type handling for static files served by the application.

package.json

@@ -0,0 +1,19 @@
+{
+  "name": "gomft",
+  "version": "1.0.0",
+  "description": "GoMFT static assets bundling",
+  "type": "module",
+  "scripts": {
+    "build": "node build.js",
+    "watch": "node build.js --watch",
+    "postinstall": "npm run build"
+  },
+  "dependencies": {
+    "@fortawesome/fontawesome-free": "^6.4.0",
+    "alpinejs": "^3.13.5",
+    "esbuild": "^0.20.1",
+    "flowbite": "^2.2.1",
+    "htmx.org": "^1.9.10",
+    "tailwindcss": "^3.4.1"
+  }
+}