fix: 修复光标bug；移除输入框表情按钮；修复章节回退动画；部分页面大字模式优化

app-android/app/src/main/java/com/huaga/life_echo/ui/components/chat/ChatInputField.kt

@@ -38,6 +38,7 @@ import androidx.compose.ui.graphics.SolidColor
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.layout.SubcomposeLayout
 import androidx.compose.ui.platform.LocalSoftwareKeyboardController
+import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.semantics.Role
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
@@ -72,7 +73,6 @@ fun ChatInputField(
     modifier: Modifier = Modifier,
     placeholder: String = "输入消息...",
     enabled: Boolean = true,
-    onEmojiClick: () -> Unit = {},
     onAddClick: () -> Unit = {},
     onStartRecording: () -> Unit = {},
     onStopRecording: () -> Unit = {},
@@ -167,15 +167,6 @@ fun ChatInputField(
                 }
             }
 
-            if (layoutPresentation.showEmojiAction) {
-                RoundIconAction(
-                    icon = AppIcons.SentimentSatisfied,
-                    contentDescription = "表情",
-                    enabled = enabled && !isRecording,
-                    onClick = onEmojiClick,
-                )
-            }
-
             when (layoutPresentation.trailingAction) {
                 ChatInputTrailingAction.ADD -> {
                     RoundIconAction(
@@ -319,9 +310,18 @@ private fun TextInputContent(
     enabled: Boolean,
     modifier: Modifier = Modifier,
 ) {
+    var textFieldValue by remember { mutableStateOf(TextFieldValue(value)) }
+    LaunchedEffect(value) {
+        if (value != textFieldValue.text) {
+            textFieldValue = TextFieldValue(value)
+        }
+    }
     BasicTextField(
-        value = value,
+        value = textFieldValue,
-        onValueChange = onValueChange,
+        onValueChange = {
+            textFieldValue = it
+            onValueChange(it.text)
+        },
         modifier = modifier,
         textStyle = MaterialTheme.typography.bodyLarge.copy(
             fontSize = AppTypography.titleMedium,
@@ -341,7 +341,7 @@ private fun TextInputContent(
             CenterAreaShell(
                 backgroundColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.14f),
             ) {
-                if (value.isEmpty()) {
+                if (textFieldValue.text.isEmpty()) {
                     Text(
                         text = placeholder,
                         color = MaterialTheme.colorScheme.onSurfaceVariant,

app-android/app/src/main/java/com/huaga/life_echo/ui/components/chat/ChatInputPresentation.kt

@@ -32,7 +32,6 @@ enum class ChatInputTrailingAction {
 
 data class ChatInputLayoutPresentation(
     val leadingAction: ChatInputLeadingAction,
-    val showEmojiAction: Boolean,
     val trailingAction: ChatInputTrailingAction,
 ) {
     companion object {
@@ -44,7 +43,6 @@ data class ChatInputLayoutPresentation(
             return when (inputMode) {
                 InputMode.TEXT -> ChatInputLayoutPresentation(
                     leadingAction = ChatInputLeadingAction.SWITCH_TO_VOICE,
-                    showEmojiAction = true,
                     trailingAction = if (hasText) {
                         ChatInputTrailingAction.SEND
                     } else {
@@ -54,7 +52,6 @@ data class ChatInputLayoutPresentation(
 
                 InputMode.VOICE -> ChatInputLayoutPresentation(
                     leadingAction = ChatInputLeadingAction.SWITCH_TO_TEXT,
-                    showEmojiAction = !isRecording,
                     trailingAction = if (isRecording) {
                         ChatInputTrailingAction.CANCEL
                     } else {

app-android/app/src/main/java/com/huaga/life_echo/ui/components/profile/FAQItem.kt

@@ -13,7 +13,6 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
 import com.huaga.life_echo.network.models.FAQDto
 import com.huaga.life_echo.ui.icons.AppIcons
 import com.huaga.life_echo.ui.theme.AppTypography
@@ -67,8 +66,8 @@ fun FAQItem(
                 Text(
                     text = faq.answer,
                     fontSize = AppTypography.bodyMedium,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    lineHeight = AppTypography.lineHeightNormal,
-                    lineHeight = 20.sp
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
                 )
             }
         }

app-android/app/src/main/java/com/huaga/life_echo/ui/screens/AccountManagementScreen.kt

@@ -232,38 +232,63 @@ fun AccountManagementScreen(
         )
     }
     
-    // 登出当前设备确认对话框
+    // 登出当前设备确认对话框（跟随大字模式）
     if (showLogoutDialog) {
         AlertDialog(
             onDismissRequest = { showLogoutDialog = false },
-            title = { Text("确认登出") },
+            title = {
-            text = { Text("确定要登出当前设备吗？") },
+                Text(
+                    text = "确认登出",
+                    fontSize = AppTypography.titleMedium,
+                    fontWeight = FontWeight.SemiBold
+                )
+            },
+            text = {
+                Text(
+                    text = "确定要登出当前设备吗？",
+                    fontSize = AppTypography.bodyMedium,
+                    lineHeight = AppTypography.lineHeightNormal
+                )
+            },
             confirmButton = {
                 TextButton(
                     onClick = {
                         viewModel.logout()
                         showLogoutDialog = false
                         onLogoutSuccess()
-                    }
+                    },
+                    colors = ButtonDefaults.textButtonColors(
+                        contentColor = MaterialTheme.colorScheme.error
+                    )
                 ) {
-                    Text("确认", color = MaterialTheme.colorScheme.error)
+                    Text("确认", fontSize = AppTypography.bodyMedium)
                 }
             },
             dismissButton = {
                 TextButton(onClick = { showLogoutDialog = false }) {
-                    Text("取消")
+                    Text("取消", fontSize = AppTypography.bodyMedium)
                 }
             }
         )
     }
     
-    // 登出所有设备确认对话框
+    // 登出所有设备确认对话框（跟随大字模式）
     if (showLogoutAllDialog) {
         AlertDialog(
             onDismissRequest = { showLogoutAllDialog = false },
-            title = { Text("确认登出所有设备") },
+            title = {
+                Text(
+                    text = "确认登出所有设备",
+                    fontSize = AppTypography.titleMedium,
+                    fontWeight = FontWeight.SemiBold
+                )
+            },
             text = {
-                Text("确定要登出所有设备吗？这将使您在所有设备上的登录状态失效，需要重新登录。")
+                Text(
+                    text = "确定要登出所有设备吗？这将使您在所有设备上的登录状态失效，需要重新登录。",
+                    fontSize = AppTypography.bodyMedium,
+                    lineHeight = AppTypography.lineHeightNormal
+                )
             },
             confirmButton = {
                 TextButton(
@@ -272,14 +297,17 @@ fun AccountManagementScreen(
                             showLogoutAllDialog = false
                             onLogoutSuccess()
                         }
-                    }
+                    },
+                    colors = ButtonDefaults.textButtonColors(
+                        contentColor = MaterialTheme.colorScheme.error
+                    )
                 ) {
-                    Text("确认登出", color = MaterialTheme.colorScheme.error)
+                    Text("确认登出", fontSize = AppTypography.bodyMedium)
                 }
             },
             dismissButton = {
                 TextButton(onClick = { showLogoutAllDialog = false }) {
-                    Text("取消")
+                    Text("取消", fontSize = AppTypography.bodyMedium)
                 }
             }
         )

app-android/app/src/main/java/com/huaga/life_echo/ui/screens/MyMemoirScreen.kt

@@ -168,6 +168,8 @@ fun MyMemoirScreen(
     AnimatedContent(
         targetState = showFullTextReading || selectedChapter != null,
         transitionSpec = {
+            if (targetState) {
+                // 进入章节/阅读：新内容从右侧滑入，目录向左滑出
                 slideInHorizontally(
                     initialOffsetX = { it },
                     animationSpec = tween(300)
@@ -175,6 +177,16 @@ fun MyMemoirScreen(
                     targetOffsetX = { -it },
                     animationSpec = tween(300)
                 )
+            } else {
+                // 返回目录：目录从左侧滑入，章节向右滑出
+                slideInHorizontally(
+                    initialOffsetX = { -it },
+                    animationSpec = tween(300)
+                ) togetherWith slideOutHorizontally(
+                    targetOffsetX = { it },
+                    animationSpec = tween(300)
+                )
+            }
         },
         label = "memoir_navigation"
     ) { isReading ->
@@ -230,18 +242,23 @@ fun MyMemoirScreen(
                 // 清除回忆确认弹窗状态
                 var showClearDialog by remember { mutableStateOf(false) }
                 
-                // 清除回忆确认弹窗
+                // 清除回忆确认弹窗（跟随大字模式）
                 if (showClearDialog) {
                     AlertDialog(
                         onDismissRequest = { showClearDialog = false },
                         title = {
                             Text(
                                 text = "清除回忆",
+                                fontSize = AppTypography.titleMedium,
                                 fontWeight = FontWeight.SemiBold
                             )
                         },
                         text = {
-                            Text("清除回忆会完全清除当前章节的内容，确定继续吗？")
+                            Text(
+                                "清除回忆会完全清除当前章节的内容，确定继续吗？",
+                                fontSize = AppTypography.bodyMedium,
+                                lineHeight = AppTypography.lineHeightNormal
+                            )
                         },
                         confirmButton = {
                             TextButton(
@@ -255,12 +272,12 @@ fun MyMemoirScreen(
                                     contentColor = MaterialTheme.colorScheme.error
                                 )
                             ) {
-                                Text("确定清除")
+                                Text("确定清除", fontSize = AppTypography.bodyMedium)
                             }
                         },
                         dismissButton = {
                             TextButton(onClick = { showClearDialog = false }) {
-                                Text("取消")
+                                Text("取消", fontSize = AppTypography.bodyMedium)
                             }
                         }
                     )