Solution to hometask 2

[ybriukhovetska]

Note

Medium Risk
Replaces the simple static page with a fully dynamic DOM-driven shopping list, so regressions are possible in basic interactions (rendering, editing, counters) despite being client-only and non-security-sensitive.

Overview
Replaces the placeholder Hello World page with a complete “Buy list” UI: add-item input, product rows with counters/actions, side panels for remaining vs bought, tooltips, and a fixed badge.

Adds main.js to manage in-memory product state and re-render the UI on user actions (add, edit-on-click, increment/decrement with min=1, toggle bought/unbought, delete), and overhauls main.css with the new layout/theme, responsive rules, and print styling. Also adds a .vscode/settings.json Live Server port setting.

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