Compile existing iOS Swift codebase and publish to TestFlight

I have a complete Swift codebase for a native iOS app (~3,600 lines, 19 files, iOS 17, SwiftUI + SwiftData + RoomPlan + ARKit). The code is written but has never been compiled. I need someone to:

1. Set up the Xcode project, drag in the source files, configure Info.plist with the required usage descriptions (camera, location)
2. Fix any compile errors that appear on first build (expect 2–4 small ones — not major rewrites; the code is structurally complete)
3. Verify the app builds and runs on a real LiDAR iPhone (iPhone 12 Pro or newer required — you must have access to one)
4. Test that the LiDAR room scan actually works end-to-end on a real room
5. Sign and upload to TestFlight under my Apple Developer account (I will provide credentials and add you as an admin)
6. Add me as an internal tester so I can install via TestFlight

About the app: "DEA ScanPlan" — a tool for UK Domestic Energy Assessors to scan rooms with LiDAR and produce EPC-ready floor plans. Uses Apple's RoomPlan framework. Five screens: dashboard, new project, live scan, post-scan workspace with editable 2D plan, review & export (PDF + JSON). All data stored locally with SwiftData. No camera photos, no cloud, offline-first.

MUST HAVE:
- Prior iOS App Store / TestFlight experience (link an example)
- Access to a LiDAR-equipped iPhone or iPad for testing
- Familiarity with RoomPlan or ARKit

OUT OF SCOPE:
- No design work
- No new features
- Just compile what's written, fix any small build errors, get it onto my phone via TestFlight

DELIVERABLES:
- Working TestFlight build I can install on my iPhone 15 Pro
- The fixed Xcode project as a zip
- A short note on any changes you made and why

Budget: £300 fixed price
Timeline: 1 week from start

Please ask any questions before bidding. If you cannot test on a real LiDAR device, please don't bid — the app cannot be verified in the simulator.