修改底部导航栏颜色，暗夜模式缺省图

app/src/main/java/com/aiosman/ravenow/ui/favourite/FavouriteListPage.kt

@@ -134,7 +134,7 @@ fun FavouriteListPage() {
                         ) {
                             Image(
                                 painter = painterResource(
-                                    id = if (com.aiosman.ravenow.AppState.darkMode) R.mipmap.syss_yh_qs_as_img
+                                    id = if (com.aiosman.ravenow.AppState.darkMode) R.mipmap.invalid_dark
                                     else R.mipmap.invalid_name_1),
                                 contentDescription = "No favourites",
                                 modifier = Modifier.size(110.dp)

app/src/main/java/com/aiosman/ravenow/ui/index/Index.kt

@@ -280,8 +280,11 @@ fun IndexScreen() {
                         ) {
                             item.forEachIndexed { idx, it ->
                                 val isSelected = model.tabIndex == idx
+                                // 定义新的选中颜色
+                                val selectedColor = Color(0xFF7C45ED)
+
                                 val iconTint by animateColorAsState(
-                                    targetValue = if (isSelected) AppColors.brandColorsColor else AppColors.text,
+                                    targetValue = if (isSelected) selectedColor else AppColors.text,
                                     animationSpec = tween(durationMillis = 250), label = ""
                                 )
 
@@ -343,7 +346,7 @@ fun IndexScreen() {
                                                     .width(48.dp)
                                                     .height(32.dp)
                                                     .background(
-                                                        color = if (isSelected) AppColors.brandColorsColor.copy(alpha = 0.15f) else Color.Transparent,
+                                                        color = if (isSelected) selectedColor.copy(alpha = 0.15f) else Color.Transparent,
                                                         shape = RoundedCornerShape(12.dp)
                                                     ),
                                                 contentAlignment = Alignment.Center
@@ -362,7 +365,7 @@ fun IndexScreen() {
                                             Text(
                                                 text = it.label(),
                                                 fontSize = 10.sp,
-                                                color = if (isSelected) Color.Blue else AppColors.text,
+                                                color = if (isSelected) selectedColor else AppColors.text,
                                                 fontWeight = if (isSelected) FontWeight.W600 else FontWeight.Normal
                                             )
                                         }

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/profile/composable/UserAgentsList.kt

@@ -212,10 +212,12 @@ fun EmptyAgentsView() {
         if (isNetworkAvailable) {
             Image(
                 painter = painterResource(
-                    id =if(AppState.darkMode) R.mipmap.qs_ai_qs_as_img
+                    id =if(AppState.darkMode) R.mipmap.ai_dark
                     else R.mipmap.ai),
                 contentDescription = "暂无Agent",
-                modifier = Modifier.size(181.dp),
+                modifier = Modifier
+                    .size(width = 181.dp, height = 153.dp)
+                    .align(Alignment.CenterHorizontally),
             )
 
             Spacer(modifier = Modifier.height(24.dp))

app/src/main/res/values-zh/strings.xml

@@ -149,7 +149,7 @@
     <string name="chat_group">群聊</string>
     <string name="chat_friend">朋友</string>
     <string name="chat_all">全部</string>
-    <string name="favourites_null">咦，什么都没有...</string>
+    <string name="favourites_null">暂无数据</string>
 
     <string name="agent_chat_list_title">智能体聊天</string>
     <string name="agent_chat_empty_title">AI 在等你的开场白</string>