Add Docker support and containerization

- Add Dockerfile for Next.js application
- Configure standalone output for Docker
- Add .dockerignore file
- Add docker-compose.yml for easy deployment
- Update next.config.ts for Docker compatibility

.github/copilot-instructions.md

@@ -0,0 +1,23 @@
+- [x] Verify that the copilot-instructions.md file in the .github directory is created.
+
+- [x] Clarify Project Requirements
+
+- [x] Scaffold the Project
+	Completed: Scaffolded Next.js project with TypeScript, Tailwind CSS, ESLint, and App Router.
+
+- [x] Customize the Project
+
+- [x] Install Required Extensions
+
+- [x] Compile the Project
+	Completed: Built successfully with webpack, PWA configured.
+
+- [x] Create and Run Task
+
+- [x] Launch the Project
+
+- [x] Ensure Documentation is Complete
+
+- Work through each checklist item systematically.
+- Keep communication concise and focused.
+- Follow development best practices.