Review all pages at https://doc.qt.io/qt-6/gettingstarted.html

General goals

• Make sure the order of pages make sense
• Remove too detailed information; one should be able to read all of getting started in a realistic time (20 mins)?
• Focus on Qt Quick as UI technology only. Mention Qt Widgets only as legacy.

Checklist (per page):

• Are screenshots still up to date?
• Are there further information / courses on www.qt.io or https://www.qt.io/academy/course-catalog to link to?
• Is there feedback for the respective page in JIRA/survey?

Part of june-sept 2025 OKRs.