chore(main): release 1.3.0

[github-actions]

🤖 I have created a release beep boop

1.3.0 (2025-09-10)

Features

• added alternative tutorial intro image (0df0481)
• added last lego free image - deleted others (f332e5b)
• final two images replaced (292f0c9)

Bug Fixes

• added image to replace Lego appearance (501e8b7)
• positioning of attribution string (2704f16)
• switched announcement workflows2 (03cb551)

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