Realign LED, buttons and light sensor with touch screen

[DSpeichert]

For a usable & aesthetic case design:

• raise RGB LED to touchscreen level
• raise RESET/BOOT buttons to almost touchscreen level
• lower/move/hide C6 capacitor (it protrudes too close to screen height)
• Rotate 90 degrees the UART port so it can be connected from the bottom/side

[smeisner]

For a usable & aesthetic case design:

• raise RGB LED to touchscreen level

The intent of this device is not to have any buttons or indicators that aren't required/useful, as mentioned in the README.md.

• raise RESET/BOOT buttons to almost touchscreen level

The intent of this device is not to have any buttons or indicators that aren't required/useful, as mentioned in the README.md.

• lower/move/hide C6 capacitor (it protrudes too close to screen height)

This is a side effect of the prototype to create the smallest amount of AC ripple as possible. This cap will not be part of the final designed, as we discussed in email.

• Rotate 90 degrees the UART port so it can be connected from the bottom/side

Already done in the latest version of the PCB.