fix: resolve Next.js build failure by removing Vue archive

- Removed vue-archive directory containing old Nuxt code
- Removed harborsmith-nextjs temporary directory
- Updated tsconfig.json to exclude archived directories
- Updated .dockerignore to exclude archived code
- Updated .gitignore with proper Next.js patterns
- Updated README.md to reflect current project structure

Build now completes successfully without TypeScript errors.

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

README.md

@@ -54,8 +54,7 @@ Open [http://localhost:3000](http://localhost:3000) with your browser.
 ├── app/              # Next.js app directory
 ├── components/       # React components
 ├── public/          # Static assets (images, videos)
-├── styles/          # Global styles
-└── vue-archive/     # Archived Vue/Nuxt version
+└── styles/          # Global styles
 ```
 
 ## Deployment