Initialize JS/Vite project structure - Convert Rails app to modern JavaScript

.gitignore

@@ -1,17 +1,66 @@
-# See https://help.github.com/articles/ignoring-files for more about ignoring files.
-#
-# If you find yourself ignoring temporary files generated by your text editor
-# or operating system, you probably want to add a global ignore instead:
-#   git config --global core.excludesfile '~/.gitignore_global'
-
-# Ignore bundler config.
-/.bundle
-
-# Ignore the default SQLite database.
-/db/*.sqlite3
-/db/*.sqlite3-journal
-
-# Ignore all logfiles and tempfiles.
-/log/*
-!/log/.keep
+# Node.js
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Vite
+dist/
+.vite/
+
+# Build artifacts
+*.tgz
+*.tar.gz
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Coverage directory used by tools like istanbul
+coverage/
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Dependency directories
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# Logs
+logs
+*.log
+
+# tmp
 /tmp

README.md

@@ -10,7 +10,28 @@ follow along better.
 
 ## Get Started
 
-- `bundle`
-- `rake db:create db:migrate db:setup`
-- `rails s`
+This is now a modern JavaScript application built with Vite:
+
+- `npm install` - Install dependencies
+- `npm run dev` - Start development server
 - Browse to http://localhost:3000/
+
+## Build for Production
+
+- `npm run build` - Build for production
+- `npm run preview` - Preview production build
+
+## Features
+
+- Client-side song display with colorized chord progressions
+- Simple hash-based routing for navigation
+- Responsive design with modern CSS
+- Fast development with Vite hot module replacement
+
+## Song Data
+
+Songs are stored in `src/data/songs.json` and include:
+- "You Are My Sunshine" by Johnny Cash
+- "La Mer" by Charles Trenet
+
+Each song includes chord progressions that are parsed and colorized for easy reading while playing music.