Update next.config.js for standalone output and enhance README with Docker instructions and installation updates

.dockerignore

@@ -0,0 +1,62 @@
+# Dependencies
+node_modules
+.pnpm-store
+.pnpm-debug.log*
+
+# Next.js
+.next
+out
+dist
+
+# Production
+build
+
+# Misc
+.DS_Store
+*.pem
+
+# Debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Local env files
+.env*.local
+.env
+
+# Testing
+coverage
+.nyc_output
+
+# IDE
+.vscode
+.idea
+*.swp
+*.swo
+*~
+
+# Git
+.git
+.gitignore
+
+# Docker
+Dockerfile
+docker-compose.yml
+.dockerignore
+
+# Documentation
+README.md
+*.md
+
+# Logs
+logs
+*.log
+
+# Temporary files
+*.tmp
+*.temp
+
+# CSV files
+*.csv
+