Add comprehensive tests for loadSettings in SettingsViewModel (#697)

* test: add comprehensive tests for loadSettings in SettingsViewModel

Adds `testLoadSettings_loadsAllProperties` to `SettingsViewModelTest.kt` to thoroughly verify that `loadSettings()` correctly maps all required settings properties from `AuthManager` to the `uiState`. The test utilizes `runTest` and `advanceUntilIdle()` to properly handle testing the coroutine launch in the ViewModel's init block.

* test: add comprehensive tests for loadSettings in SettingsViewModel

Adds `testLoadSettings_loadsAllProperties` to `SettingsViewModelTest.kt` to thoroughly verify that `loadSettings()` correctly maps all required settings properties from `AuthManager` to the `uiState`. The test utilizes `runTest` and `advanceUntilIdle()` to properly handle testing the coroutine launch in the ViewModel's init block. Fixes ktlint formatting issues on imports.

app/src/test/java/com/m57/hermescontrol/ui/settings/SettingsViewModelTest.kt

@@ -12,7 +12,9 @@ import io.mockk.verify
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.StandardTestDispatcher
+import kotlinx.coroutines.test.advanceUntilIdle
 import kotlinx.coroutines.test.resetMain
+import kotlinx.coroutines.test.runTest
 import kotlinx.coroutines.test.setMain
 import org.junit.After
 import org.junit.Assert.assertEquals
@@ -105,6 +107,40 @@ class SettingsViewModelTest {
         assertEquals("Work", state.renameProfileName)
     }
 
+    @Test
+    fun testLoadSettings_loadsAllProperties() =
+        runTest {
+            every { AuthManager.getSelectedProfileId() } answers { "prof-2" }
+            every { AuthManager.getBaseUrl() } returns "https://192.168.1.10:9119/"
+            every { AuthManager.getToken() } returns "dummy_token"
+            every { AuthManager.isAutoReconnect() } returns false
+            every { AuthManager.getThemePreference() } returns ThemePreference.DARK
+            every { AuthManager.isUseDynamicColors() } returns false
+            every { AuthManager.getThemePreset() } returns ThemePreset.CATPPUCCIN
+            every { AuthManager.isTypingEffectEnabled() } returns false
+            every { AuthManager.getTypingEffectDelayMs() } returns 15
+            every { AuthManager.getConnectionProfiles() } returns testProfiles
+            every { AuthManager.getAppLanguage() } returns "fr"
+
+            val viewModel = SettingsViewModel(ioDispatcher = testDispatcher)
+            testDispatcher.scheduler.advanceUntilIdle()
+
+            val state = viewModel.uiState.value
+
+            assertEquals("https://192.168.1.10:9119/", state.baseUrl)
+            assertEquals("dummy_token", state.token)
+            assertEquals(false, state.autoReconnect)
+            assertEquals(ThemePreference.DARK, state.themePreference)
+            assertEquals(false, state.useDynamicColors)
+            assertEquals(ThemePreset.CATPPUCCIN, state.themePreset)
+            assertEquals(false, state.typingEffectEnabled)
+            assertEquals(15, state.typingEffectDelayMs)
+            assertEquals(testProfiles, state.profiles)
+            assertEquals("prof-2", state.selectedProfileId)
+            assertEquals("Home", state.renameProfileName)
+            assertEquals("fr", state.appLanguage)
+        }
+
     @Test
     fun testLoadSettings_noSelectedProfile_renameEmpty() {
         every { AuthManager.getConnectionProfiles() } returns testProfiles