Michael Czechowski 6d5d727ad6 refactor: simplify onboarding/offboarding and move playground to end ...

- Reduce welcome module from 3 lessons to 1 concise intro
- Reduce goodbye module from 3 lessons to 1 concise outro
- Create standalone playground module at end of module list
- Update all translated welcome files (de, pl, es, ar, uk)
- Playground now appears after goodbye, less prominent

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2026-01-15 12:02:58 +01:00

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00-basic-selectors.json

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00-welcome.json

refactor: simplify onboarding/offboarding and move playground to end

2026-01-15 12:02:58 +01:00

01-box-model.json

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05-units-variables.json

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06-transitions-animations.json

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08-responsive.json

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20-html-elements.json

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21-html-forms-basic.json

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22-html-forms-validation.json

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23-html-details-summary.json

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24-html-progress-meter.json

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25-html-datalist.json

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27-html-dialog.json

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28-html-forms-fieldset.json

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30-html-tables.json

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31-html-marquee.json

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32-html-svg.json

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flexbox.json

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