React Like Button (Toggle + Counter)

Challenge summary

Build a React Like button that toggles between liked/unliked and updates a count. Clicking should add or subtract one based on current state, and the counter must never drop below zero.

What you'll practice

• Render a Like button and a like counter.
• The counter must never go below 0.
• Update button styling based on liked state.
• If the counter is 0, unliking should not make it negative.
• React focus: keep liked/count in state and guard against negative values.

What Premium unlocks

Premium unlocks the runnable workspace, behavioral checks, implementation walkthrough, and edge-case discussion.