Seed signer+smart card hat stuff from XMRStreet#330

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3rdIteration merged 9 commits intodevfrom

SeedSigner+SmartCard-Hat

Apr 1, 2026

Commits on Feb 4, 2026

Commits on Mar 7, 2026

Commits on Mar 31, 2026

Commits on Apr 1, 2026

Add electronics README with project descriptions and display hat link (#347)

Copilot
and
3rdIteration
authored
Remove placeholder folder-name/ directory with empty README.md

Copilot
and
3rdIteration
authored