Angular Accordion / FAQ Component

Challenge summary

Build a simple FAQ (accordion) component in Angular using inputs/outputs. Clicking a question should toggle its answer.

What you'll practice

• Use a standalone root component and at least one child component for a single FAQ item.
• Render a list of 3–4 FAQ items (question + answer) from an in-memory array.
• In the default mode, only one FAQ item can be open at a time.
• Add a simple control (e.g. a toggle or checkbox) to switch to 'allow multiple open' mode.
• In 'allow multiple open' mode, the user should be able to open more than one FAQ item at once.

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