Specialty Barista Training — Local Verification

This README contains quick steps to verify the recent refactor (lesson manager extraction) and to run a local sanity check.

What changed

• static/js/lesson.js — extracted lesson rendering logic (attached to window.BaristaApp.lessonManager).
• index.html — now loads static/js/lesson.js before </body>.

Quick local check (PowerShell)

1. Serve the folder locally (Python 3):

# from inside c:\Users\rtabo\Desktop\norsang
python -m http.server 8000
# then open http://localhost:8000 in a browser

Or with Node (if you have serve installed):

npx serve -l 8000
# open http://localhost:8000

2. Open browser DevTools (Console) and navigate to a lesson (click a day):

• Ensure no console errors referencing lesson.js or missing symbols.
• Try switching tabs (Theory / Practical / Notes / Quiz) and perform one interactive exercise (e.g., a practical interaction or order sim on a day that has it).

3. Verify BaristaApp.lessonManager is present in console:

// in console
typeof BaristaApp.lessonManager
// expected: 'object' or 'function'
BaristaApp.lessonManager.openPage(1); // should open day 1 lesson

Commit suggestion

• Commit message: Refactor: extract lessonManager into static/js/lesson.js; add verification README

If you'd like, I can prepare a patch/commit message text or create a branch+/PR-ready patch for you to apply. If you want me to create more modular files (quizManager, dataManager) I can prepare those next.