updated Dockerfile build process

Dockerfile

@@ -3,19 +3,27 @@ FROM node:20 AS build
 
 WORKDIR /app
 
-COPY package.json ./
+# Copy package.json and package-lock.json to the WORKDIR
-COPY package-lock.json ./
+COPY frontend/package.json ./
+COPY frontend/package-lock.json ./
+
+# Install dependencies
 RUN npm install
 
-COPY . ./
+# Copy the rest of the frontend files to the WORKDIR
+COPY frontend/. ./
+
+# Build the React app
 RUN npm run build
 
 # Step 2: Serve the app
 FROM nginx:alpine
 
+# Copy the built files from the build stage to the Nginx web root
 COPY --from=build /app/dist /usr/share/nginx/html
 
 # Expose port 80
 EXPOSE 80
 
+# Run Nginx in the foreground
 CMD ["nginx", "-g", "daemon off;"]

frontend/src/components/Footer.tsx

@@ -18,7 +18,7 @@ const Footer = () => {
             <span>Built with React & Tailwind CSS</span>
             <span>•</span>
             <a 
-              href="https://github.com/TheTaqiTahmid/portfolio" 
+              href="https://github.com/TheTaqiTahmid/my-portfolio.git" 
               target="_blank" 
               rel="noreferrer"
               className="hover:text-blue-600 dark:hover:text-blue-400 transition-colors"

frontend/src/components/Introduction.tsx

@@ -1,4 +1,3 @@
-import React from "react";
 import { Linkedin, Github, Award } from "lucide-react";
 
 const Introduction = () => {