fix(ui): align content start offset between search list and article

app/src/main/java/com/example/research/ui/article/ArticleScreen.kt

@@ -125,6 +125,7 @@ fun ArticleContent(
 
             LazyColumn(
                 state = listState,
+                contentPadding = PaddingValues(top = Spacing.listItemVertical),
                 modifier = modifier
                     .fillMaxSize()
                     .onSizeChanged { viewportSize = it }
@@ -149,7 +150,7 @@ fun ArticleContent(
                         Box(
                             modifier = Modifier
                                 .padding(
-                                    start = Spacing.iconStart + indentStep * block.indent
+                                    start = Spacing.contentStart + indentStep * block.indent
                                 )
                                 .padding(bottom = if (followedByContinuation) 0.dp else 8.dp)
                         ) {

app/src/main/java/com/example/research/ui/main/AdaptiveMainScreen.kt

@@ -13,6 +13,7 @@ import com.example.research.ui.article.ArticleContent
 import com.example.research.ui.article.ArticleTitleBar
 import com.example.research.ui.article.ArticleState
 import com.example.research.ui.main.components.MainTopBar
+import com.example.research.ui.theme.Spacing
 
 @OptIn(ExperimentalMaterial3AdaptiveApi::class)
 @Composable
@@ -84,7 +85,7 @@ fun AdaptiveMainScreen(
                         .windowInsetsPadding(
                             WindowInsets.safeDrawing.only(WindowInsetsSides.Horizontal)
                         )
-                        .padding(start = 32.dp, end = listEndPadding),
+                        .padding(start = Spacing.contentStart, end = listEndPadding),
                     listModifier = Modifier.windowInsetsPadding(WindowInsets.navigationBars),
                 )
             },

app/src/main/java/com/example/research/ui/main/MainScreen.kt

@@ -14,6 +14,7 @@ import androidx.compose.foundation.text.input.TextFieldState
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
 import com.example.research.ui.theme.AppWindowInsets
+import com.example.research.ui.theme.Spacing
 import androidx.paging.compose.LazyPagingItems
 import androidx.paging.compose.collectAsLazyPagingItems
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
@@ -169,7 +170,7 @@ internal fun MainScreen(
                 .padding(paddingValues)
                 .consumeWindowInsets(paddingValues)
                 .windowInsetsPadding(AppWindowInsets.horizontalSafeDrawing)
-                .padding(start = 32.dp, end = 16.dp),
+                .padding(start = Spacing.contentStart, end = 16.dp),
         )
     }
 }

app/src/main/java/com/example/research/ui/theme/Spacing.kt

@@ -9,4 +9,6 @@ object Spacing {
     val iconStart = 32.dp
     val searchTextStart = 68.dp
     val listItemVertical = 8.dp
+
+    val contentStart = 32.dp
 }