iOS App Facebook SDK Setup

I need help wiring my existing iOS application to my Facebook ( Meta ) developer account so users can share content directly from the app. At the moment the Facebook SDK has not been added at all, so the first step will be bringing the latest, correct SDK into the project, updating the Info.plist with the required App ID and URL schemes, and making the necessary build-setting tweaks in Xcode.

My primary goal is social-media sharing, not analytics or login, so I only need the portions of the SDK that power the share dialog and related callbacks. After the code changes, I’ll also need you to walk me through the Meta dashboard so the bundle identifier, redirect URIs and required permissions are aligned with what you ship in Xcode.

Please be comfortable doing the following:
• Importing and configuring the Facebook iOS SDK (CocoaPods, Swift Package Manager or manual—use whichever is cleanest for this project).
• Editing Swift/Objective-C where necessary to invoke the share sheet from a button that already exists in the UI.
• Handling any ATS or privacy-string additions Apple now requires.
• Providing a brief note on what you changed so I can replicate it in other builds.

I’ll supply the source code and access to the Meta developer account as soon as we start. Deliver back a compile-ready project and a quick sanity test video (or TestFlight build) proving that tapping the share button posts to Facebook successfully.