feat: ✨ Add yeagboard

[Suyashtnt]

Submission Checklist:

• I am a current high school, middle school, or home schooled student.

  • I am 18 or under
  • I have filled out the verification form (do this for every pull request)
    • or the legacy verification form if the above doesn't work

• I have joined the #electronics channel on Slack

• I made this board from scratch, even if I followed a tutorial

• I have followed the directions in README.md

  • Created a folder under onboard/projects
  • Filled out TEMPLATE.md as README.md inside your project folder
  • Uploaded gerber.zip and schematic.pdf inside your project folder
  • Created a folder called src and uploaded design files
  • Uploaded screenshot of PCB order called cart.png with all costs included
  • I am ordering the smallest batch size (ie. JLCPCB's smallest order is for 5 boards)
  • If outside the US I've checked that I can afford the customs charges in my country (which isn't covered by the grant)

• (Optional) This project is from a tutorial¹.

• (Optional) This project is for OnBoard Live².

• (Optional) This project is for Trick or Trace³.

• (Optional) I'm in a FIRST (FRC, FTC, FLL, etc.) team. The number is: ____

Footnotes

1. Projects from a tutorial are 100% fine! We just want to ask so we can count how people are using tutorials. ↩

2. OnBoard Live is a special version of OnBoard where you can earn more money for designing advanced boards. Check out the #onboard-live channel on our Slack! ↩

3. Trick or Trace is a limited time design contest for PCBs, enter your PCB into one of the three catagories and by peer voting, get chosen for a 100$ additional grant from OnBoard. ↩

[prophetorpheus]

Hi, I'm Orpheus Leap! Here to help you review your PR.

projects/onboard-live-yeagboard:

Required files

✅	README.md	A description of your project
✅	cart.png
✅	gerber.zip
✅	schematic.pdf	Manually check schematic.pdf
✅	Source files - KiCAD	Found both PCB and SCH files

You can view a render of your board over on gerber.zip/2d!

Happy OnBoarding!
_{This bot is a simpler helper for common submission types. If there's an error with this, please point it out and someone from the OnBoard team will look at it manually.}