Update Partner Config without Relaunching Demo App

[tobitech]

Story: https://app.shortcut.com/smileid/story/xxx

Summary

• Change StateObject to ObservedObject so that injected config can re-render the view.

Known Issues

N/A.

Test Instructions

• Launch the Demo app and switch to the Settings.
• Tap on "Update Smile Config"
• Provide partner config with a string or QR code
• Switch back to Home Tab to see the current partner config info.
• You should see the update without having to relaunch the app.
• Please also test the jobs to be sure that this change doesn't break anything on your device. (Jobs are working fine on mine).

Screenshot

If applicable (e.g. UI changes), add screenshots to help explain your work.

[prfectionist]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review State Management Changing from @StateObject to @ObservedObject could lead to unexpected view reloads and potential memory management issues if the parent view recreates the HomeViewModel frequently. Validate that the parent view maintains a stable reference to the config.

[prfectionist]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
Best practice	Use appropriate property wrapper for view model lifecycle management in SwiftUI views Consider keeping @StateObject instead of @ObservedObject for the view model. @StateObject is more appropriate for view models owned by a view as it maintains the object's lifecycle throughout the view's lifetime, while @ObservedObject might lead to unexpected reinitializations. Example/SmileID/Home/HomeView.swift [7] -@ObservedObject var viewModel: HomeViewModel +@StateObject var viewModel: HomeViewModel Suggestion importance[1-10]: 9 Why: The suggestion correctly identifies that reverting from @ObservedObject to @StateObject is crucial for proper view model lifecycle management, as @StateObject ensures the view model persists throughout the view's lifetime and prevents unexpected reinitializations.	9

[github-actions]

	Warnings
⚠️	The source files were changed, but the tests remain unmodified. Consider updating or adding to the tests to match the source changes.

Generated by 🚫 Danger Swift against 7afc9fd

[robin-ankele]

Tested the flow and created two selfie enrolments with two different partners where I switched partner config between enrolments. Works fine. Thanks @tobitech - great work.