feat: Implement foundational UI components (Button, Card) and layout components (Section, Container), updating design tokens, styling, and documentation.

.gitignore

@@ -1,42 +1,30 @@
-# Dependencies
-node_modules/
-.pnp/
+# dependencies
+node_modules
+/node_modules
+/.pnp
 .pnp.js
 
-# Build
-.next/
-out/
-build/
-dist/
+# testing
+/coverage
 
-# Environment
-.env
-.env.local
-.env.development.local
-.env.test.local
-.env.production.local
+# next.js
+/.next/
+/out/
 
-# Debug
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
 npm-debug.log*
 yarn-debug.log*
-yarn-error.log*
+ts-debug.log*
 
-# IDE
-.idea/
-.vscode/
-*.swp
-*.swo
-.DS_Store
+# local env files
+.env*.local
 
-# TypeScript
-*.tsbuildinfo
-next-env.d.ts
-
-# Testing
-coverage/
-
-# Misc
-*.log
-*.pid
-*.seed
-*.pid.lock
+# vercel
+.vercel