Refactor/compose multiplatform

[nathanfallet]

No description provided.

[Copilot]

Pull Request Overview

This PR refactors the iOS app to use Jetpack Compose Multiplatform, removes legacy SwiftUI code, and standardizes ViewModel implementations and DI across platforms.

• Migrated all iOS UI screens from SwiftUI to Compose Multiplatform and removed obsolete Swift code.
• Updated Koin modules (SwiftModule, SharedModule) to register new settings and environment providers.
• Refactored common ViewModels to use androidx.lifecycle.ViewModel, viewModelScope, and MutableStateFlow, dropping KMP Native Coroutines annotations.

Reviewed Changes

Copilot reviewed 133 out of 145 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
shared/src/iosMain/kotlin/com/extopy/extensions/NumbersExtension.ios.kt	Added iOS-specific Double.simplify() implementation
shared/src/iosMain/kotlin/com/extopy/extensions/DatetimeExtension.ios.kt	Added iOS-specific Instant.timeAgo implementation
shared/src/iosMain/kotlin/com/extopy/di/SwiftModule.kt	Enhanced native settings DI and environment selection
shared/src/commonMain/kotlin/com/extopy/viewmodels/…ViewModel.kt	Converted to ViewModel subclasses and MutableStateFlow
shared/src/commonMain/kotlin/com/extopy/di/SharedModule.kt	Registered SettingsViewModel in shared DI module
ios/Extopy/UI/…	Removed all legacy SwiftUI view and extension files
android/src/.../values-*/strings.xml	Cleaned up obsolete string resources

Comments suppressed due to low confidence (5)

shared/src/commonMain/kotlin/com/extopy/viewmodels/users/ProfileViewModel.kt:1

• ProfileViewModel uses viewModelScope but does not extend androidx.lifecycle.ViewModel; update the class signature to class ProfileViewModel : ViewModel() to ensure viewModelScope is available.

package com.extopy.viewmodels.users

shared/src/commonMain/kotlin/com/extopy/viewmodels/timelines/TimelineViewModel.kt:1

• TimelineViewModel imports ViewModel and viewModelScope but does not extend ViewModel; change to class TimelineViewModel : ViewModel().

package com.extopy.viewmodels.timelines

shared/src/commonMain/kotlin/com/extopy/viewmodels/timelines/SearchViewModel.kt:1

• SearchViewModel references viewModelScope but does not extend androidx.lifecycle.ViewModel; update the class to extend ViewModel for proper lifecycle support.

package com.extopy.viewmodels.timelines

shared/src/commonMain/kotlin/com/extopy/extensions/NumbersExtension.kt:25

• Add unit tests for simplify() covering edge cases (e.g., large numbers, exact integers, rounding) to ensure consistent formatting across platforms.

expect fun Double.simplify(): String

shared/src/commonMain/kotlin/com/extopy/extensions/DatetimeExtension.kt:5

• Introduce tests for timeAgo logic, particularly the fallback to absolute dates, to validate behavior across different time intervals and locales.

expect val Instant.timeAgo: String

[Copilot]

[nitpick] Consider extracting the application-group identifiers into constants to avoid duplication and reduce the risk of typos.

Suggested change

	if (get<ExtopyEnvironment>() == ExtopyEnvironment.DEVELOPMENT) "group.me.nathanfallet.Extopy.dev"
	else "group.me.nathanfallet.Extopy"
	if (get<ExtopyEnvironment>() == ExtopyEnvironment.DEVELOPMENT) DEVELOPMENT_GROUP_IDENTIFIER
	else PRODUCTION_GROUP_IDENTIFIER

[Copilot]

[nitpick] Remove or implement this commented-out navigation path for followers to keep the codebase clean and avoid confusion.

[Copilot]

The handleAccountClick method is empty; either implement its logic or add a // TODO: comment to clarify intended behavior.

Suggested change

	// TODO: Implement logic to handle account click events, such as navigation or updating account details.