fix: key dictionary list items by path

Swipe state follows its row instead of migrating to a neighbor on
delete or reorder.

app/src/main/java/com/example/research/ui/settings/components/DictionaryManagement.kt

@@ -11,6 +11,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.key
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberUpdatedState
@@ -263,6 +264,7 @@ private fun DictionaryListSection(
         verticalArrangement = Arrangement.spacedBy(4.dp)
     ) {
         dictionaries.forEach { dictionary ->
+            key(dictionary.path) {
                 DictionaryListItem(
                     dictionary = dictionary,
                     onToggle = { onToggleDictionary(dictionary.path) },
@@ -271,4 +273,5 @@ private fun DictionaryListSection(
                 )
             }
         }
+    }
 }