docs: Migrate sample content to wiki and archive repo.

[nedseb]

Description

The sample scripts in this repo are pedagogical content that belongs in the wiki. Once the tutorials restructuring is complete (micropython-steami-tutorials#1), this repo should follow the same pattern: migrate content to the wiki, then archive.

Tasks

• Inventory all sample scripts and categorize by topic
• Migrate each sample to a wiki page with code, explanation, and context
• Link to relevant driver documentation in micropython-steami-lib
• Verify all samples work with the latest frozen firmware
• Archive this repo once migration is validated

Blocked by

• docs: Migrate tutorials content to wiki and archive repo. micropython-steami-tutorials#5 — tutorials migration should happen first to establish the wiki pattern
• feat: Migrate steami_screen library from tutorials repo. micropython-steami-lib#266 — steami_screen migration (if any samples use the display)

Notes

Do the tutorials migration first to establish the wiki page format, navigation structure, and conventions. Then apply the same pattern to the samples.