Add GitHub Actions workflows for building and deploying application

Dockerfile

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+FROM node:18-alpine
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy source code
+COPY . .
+
+# Expose the port that Vite dev server runs on
+EXPOSE 5173
+
+# Run the development server
+CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0"]