[3D Printing] V3 Enclosure

[stefanferry]

Description

Pull request for the Enclosure Version 3

What does this PR do?

Adds all files from the Enclosure Version 3 design

Why is this change needed?

Improved enclosure design to ensure long term compatibility with the projects developments.

Related Issue(s)

not applicable

Changes Made

-Created a new directory called "Enclosure Version 3" in 3D Printed Parts containing all files for the V3 desing.
-Changed .gitignore to ignore temporary FreeCAD files (.FCbak)
-Updated /docs

Testing Performed

• multiple fully functional builds by the community and me

Test Environment

• Pi Model:
• Camera Type:
• OS Version:
• Installation Method:

Test Results

• pitrac test hardware passes
• pitrac test camera passes (if camera-related)
• pitrac test pulse passes (if strobe-related)
• Simulator integration tested with:
• Performance metrics:

Test Commands Run

# Paste the actual commands and output

Performance Impact

• Before:
• After:
• Impact:

Breaking Changes

• This PR includes breaking changes
  • What breaks:
  • Migration steps:

Dependencies

• No new dependencies

• [ ] New dependencies added:

• [ ] Updated dependencies:

Hardware Compatibility

• Tested on Pi 5
• Tested on Pi 4
• Tested with single Pi setup
• Tested with dual Pi setup

Documentation

• No documentation needed
• Documentation updated in this PR
• Documentation PR to follow
• Updated relevant sections:
  • README
  • Hardware guide
  • Software guide
  • Troubleshooting guide

Screenshots/Videos

AI (Vibe-Coded) Content Description

Copilot was used for grammar/spell checks on the docs/ .md files

Checklist

Code Quality

• Code follows existing patterns and conventions
• No unnecessary comments added
• Error handling implemented appropriately

Build & Test

• Successfully builds with ./packaging/build.sh build
• All existing tests pass
• New tests added for new functionality
• Tested on actual Raspberry Pi hardware (not just CI)

Submission Requirements

• Commits squashed if needed (git rebase -i HEAD~n)
• CLA signed
• PR title follows format: [PR TYPE] Brief description
• Branch is up-to-date with main

Additional Context

---

[github-actions]

All contributors have signed the CLA. Thanks!
_{Posted by the CLA Assistant Lite bot.}

[stefanferry]

I have read the CLA Document and I hereby sign the CLA

[stefanferry]

I think i messed up with the verified signatures and could not resolve it as I tought (see force push). Would appreciate input.

[connorgallopo]

@stefanferry if you squash into one signed commit you should be good