fix(ui): make the article title selectable

The title Text sat outside any SelectionContainer, so the headword
could not be copied.

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

@@ -248,17 +248,19 @@ fun ArticleTitleBar(
                 }
             }
 
-            Text(
-                text = title,
-                style = MaterialTheme.typography.dictionaryTitleLarge,
-                color = MaterialTheme.colorScheme.onSurface,
-                maxLines = 1,
-                overflow = TextOverflow.Ellipsis,
-                modifier = Modifier
-                    .padding(start = if (showBackButton) Spacing.searchTextStart - Spacing.iconStart - 24.dp else 16.dp)
-                    .testTag("article_title")
-                    .semantics { testTagsAsResourceId = true }
-            )
+            SelectionContainer {
+                Text(
+                    text = title,
+                    style = MaterialTheme.typography.dictionaryTitleLarge,
+                    color = MaterialTheme.colorScheme.onSurface,
+                    maxLines = 1,
+                    overflow = TextOverflow.Ellipsis,
+                    modifier = Modifier
+                        .padding(start = if (showBackButton) Spacing.searchTextStart - Spacing.iconStart - 24.dp else 16.dp)
+                        .testTag("article_title")
+                        .semantics { testTagsAsResourceId = true }
+                )
+            }
         }
     }
 }