feat: introduce UI model for GitHub device authorization

- Create `GithubDeviceStartUi` and a corresponding mapper to decouple domain models from the presentation layer.
- Update `AuthenticationViewModel`, `AuthenticationAction`, and `AuthLoginState` to use `GithubDeviceStartUi` instead of the domain `GithubDeviceStart`.
- Refactor `AuthLoginState` from a sealed interface to a sealed class.
- Clean up resource imports in `AuthenticationRoot` and update the preview data to use the new UI model.

Author: rainxchzed

feature/auth/presentation/src/commonMain/kotlin/zed/rainxch/auth/presentation/AuthenticationAction.kt

@@ -1,16 +1,16 @@
 package zed.rainxch.auth.presentation
 
-import zed.rainxch.core.domain.model.GithubDeviceStart
+import zed.rainxch.auth.presentation.model.GithubDeviceStartUi
 
 sealed interface AuthenticationAction {
     data object StartLogin : AuthenticationAction
 
     data class CopyCode(
-        val start: GithubDeviceStart,
+        val start: GithubDeviceStartUi,
     ) : AuthenticationAction
 
     data class OpenGitHub(
-        val start: GithubDeviceStart,
+        val start: GithubDeviceStartUi,
     ) : AuthenticationAction
 
     data object MarkLoggedOut : AuthenticationAction

feature/auth/presentation/src/commonMain/kotlin/zed/rainxch/auth/presentation/AuthenticationRoot.kt

@@ -33,7 +33,6 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.layout.ContentScale
-import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.tooling.preview.Preview
@@ -43,11 +42,27 @@ import org.jetbrains.compose.resources.painterResource
 import org.jetbrains.compose.resources.stringResource
 import org.koin.compose.viewmodel.koinViewModel
 import zed.rainxch.auth.presentation.model.AuthLoginState
-import zed.rainxch.core.domain.model.GithubDeviceStart
+import zed.rainxch.auth.presentation.model.GithubDeviceStartUi
 import zed.rainxch.core.presentation.components.GithubStoreButton
 import zed.rainxch.core.presentation.theme.GithubStoreTheme
 import zed.rainxch.core.presentation.utils.ObserveAsEvents
-import zed.rainxch.githubstore.core.presentation.res.*
+import zed.rainxch.githubstore.core.presentation.res.Res
+import zed.rainxch.githubstore.core.presentation.res.app_icon
+import zed.rainxch.githubstore.core.presentation.res.auth_code_expires_in
+import zed.rainxch.githubstore.core.presentation.res.auth_error_with_message
+import zed.rainxch.githubstore.core.presentation.res.continue_as_guest
+import zed.rainxch.githubstore.core.presentation.res.copy_code
+import zed.rainxch.githubstore.core.presentation.res.enter_code_on_github
+import zed.rainxch.githubstore.core.presentation.res.ic_github
+import zed.rainxch.githubstore.core.presentation.res.more_requests
+import zed.rainxch.githubstore.core.presentation.res.more_requests_description
+import zed.rainxch.githubstore.core.presentation.res.open_github
+import zed.rainxch.githubstore.core.presentation.res.redirecting_message
+import zed.rainxch.githubstore.core.presentation.res.sign_in_with_github
+import zed.rainxch.githubstore.core.presentation.res.signed_in
+import zed.rainxch.githubstore.core.presentation.res.try_again
+import zed.rainxch.githubstore.core.presentation.res.unlock_full_experience
+import zed.rainxch.githubstore.core.presentation.res.waiting_for_authorization
 
 @Composable
 fun AuthenticationRoot(
@@ -413,7 +428,7 @@ private fun Preview2() {
                 AuthenticationState(
                     loginState =
                         AuthLoginState.DevicePrompt(
-                            GithubDeviceStart(
+                            GithubDeviceStartUi(
                                 deviceCode = "",
                                 userCode = "2102-UHHUF",
                                 verificationUri = "",

feature/auth/presentation/src/commonMain/kotlin/zed/rainxch/auth/presentation/AuthenticationViewModel.kt

@@ -18,7 +18,9 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import org.jetbrains.compose.resources.getString
 import zed.rainxch.auth.domain.repository.AuthenticationRepository
+import zed.rainxch.auth.presentation.mapper.toUi
 import zed.rainxch.auth.presentation.model.AuthLoginState
+import zed.rainxch.auth.presentation.model.GithubDeviceStartUi
 import zed.rainxch.core.domain.logging.GitHubStoreLogger
 import zed.rainxch.core.domain.model.GithubDeviceStart
 import zed.rainxch.core.domain.utils.BrowserHelper
@@ -149,7 +151,7 @@ class AuthenticationViewModel(
                         it.copy(
                             loginState =
                                 AuthLoginState.DevicePrompt(
-                                    start = start,
+                                    start = start.toUi(),
                                     remainingSeconds = start.expiresInSec,
                                 ),
                             copied = false,
@@ -230,7 +232,7 @@ class AuthenticationViewModel(
         countdownJob?.cancel()
     }
 
-    private fun openGitHub(start: GithubDeviceStart) {
+    private fun openGitHub(start: GithubDeviceStartUi) {
         viewModelScope.launch(Dispatchers.Main.immediate) {
             try {
                 val url = start.verificationUriComplete ?: start.verificationUri
@@ -241,7 +243,7 @@ class AuthenticationViewModel(
         }
     }
 
-    private fun copyCode(start: GithubDeviceStart) {
+    private fun copyCode(start: GithubDeviceStartUi) {
         viewModelScope.launch(Dispatchers.Main.immediate) {
             try {
                 clipboardHelper.copy(

feature/auth/presentation/src/commonMain/kotlin/zed/rainxch/auth/presentation/mapper/GithubDeviceStartMapper.kt

@@ -0,0 +1,14 @@
+package zed.rainxch.auth.presentation.mapper
+
+import zed.rainxch.auth.presentation.model.GithubDeviceStartUi
+import zed.rainxch.core.domain.model.GithubDeviceStart
+
+fun GithubDeviceStart.toUi(): GithubDeviceStartUi =
+    GithubDeviceStartUi(
+        deviceCode = deviceCode,
+        userCode = userCode,
+        verificationUri = verificationUri,
+        verificationUriComplete = verificationUriComplete,
+        intervalSec = intervalSec,
+        expiresInSec = expiresInSec,
+    )

feature/auth/presentation/src/commonMain/kotlin/zed/rainxch/auth/presentation/model/AuthLoginState.kt

@@ -1,21 +1,19 @@
 package zed.rainxch.auth.presentation.model
 
-import zed.rainxch.core.domain.model.GithubDeviceStart
-
-sealed interface AuthLoginState {
-    data object LoggedOut : AuthLoginState
+sealed class AuthLoginState {
+    data object LoggedOut : AuthLoginState()
 
     data class DevicePrompt(
-        val start: GithubDeviceStart,
+        val start: GithubDeviceStartUi,
         val remainingSeconds: Int = 0,
-    ) : AuthLoginState
+    ) : AuthLoginState()
 
-    data object Pending : AuthLoginState
+    data object Pending : AuthLoginState()
 
-    data object LoggedIn : AuthLoginState
+    data object LoggedIn : AuthLoginState()
 
     data class Error(
         val message: String,
         val recoveryHint: String? = null,
-    ) : AuthLoginState
+    ) : AuthLoginState()
 }

feature/auth/presentation/src/commonMain/kotlin/zed/rainxch/auth/presentation/model/GithubDeviceStartUi.kt

@@ -0,0 +1,10 @@
+package zed.rainxch.auth.presentation.model
+
+data class GithubDeviceStartUi(
+    val deviceCode: String,
+    val userCode: String,
+    val verificationUri: String,
+    val verificationUriComplete: String? = null,
+    val intervalSec: Int = 5,
+    val expiresInSec: Int,
+)