Update README to include link for new version and adjust modal buttons

Enhance README with modal for version update and improve content layout

Add new packages, team

Rotate capacitor on L0

Update to newer version, add link to doc, fix 404

Fix USB size on L0

ElectronicDie v1.2: Add logos, freeze version and add gerbers

Add L0 to soldering challenge

ElectronicDie v1.2: more resistant to assembly errors - resistors with same value grouped together - diodes grouped together - larger spaces between parts - 2k2 resistor replaced with 2 × 1k (so only 3 types of resistors left: 1k, 10k and 4M7) - added parts value to silkscreen - URL in silkscreen changed from robotikabrno.cz to robotickytabor.cz - changed year of Robocamp to 2022 (but 2021 remains in repo URL) - added silkscreen label for engraving owner name

Backlink to CADLAB.io has been added.