fix: address PR review comments for Kotlin/Android/KMP docs

skills/android-clean-architecture/SKILL.md

@@ -81,7 +81,8 @@ data class Item(
     val title: String,
     val description: String,
     val tags: List<String>,
-    val status: Status
+    val status: Status,
+    val category: String
 )
 
 enum class Status { DRAFT, ACTIVE, ARCHIVED }
@@ -119,6 +120,12 @@ class ItemRepositoryImpl(
         }
     }
 
+    override suspend fun saveItem(item: Item): Result<Unit> {
+        return runCatching {
+            localDataSource.insertItems(listOf(item.toEntity()))
+        }
+    }
+
     override fun observeItems(): Flow<List<Item>> {
         return localDataSource.observeAll().map { entities ->
             entities.map { it.toDomain() }
@@ -138,7 +145,8 @@ fun ItemEntity.toDomain() = Item(
     title = title,
     description = description,
     tags = tags.split("|"),
-    status = Status.valueOf(status)
+    status = Status.valueOf(status),
+    category = category
 )
 
 fun ItemDto.toEntity() = ItemEntity(
@@ -146,7 +154,8 @@ fun ItemDto.toEntity() = ItemEntity(
     title = title,
     description = description,
     tags = tags.joinToString("|"),
-    status = status
+    status = status,
+    category = category
 )
 ```
 
@@ -159,7 +168,8 @@ data class ItemEntity(
     val title: String,
     val description: String,
     val tags: String,
-    val status: String
+    val status: String,
+    val category: String
 )
 
 @Dao
@@ -184,15 +194,16 @@ CREATE TABLE ItemEntity (
     title TEXT NOT NULL,
     description TEXT NOT NULL,
     tags TEXT NOT NULL,
-    status TEXT NOT NULL
+    status TEXT NOT NULL,
+    category TEXT NOT NULL
 );
 
 getByCategory:
 SELECT * FROM ItemEntity WHERE category = ?;
 
 upsert:
-INSERT OR REPLACE INTO ItemEntity (id, title, description, tags, status)
-VALUES (?, ?, ?, ?, ?);
+INSERT OR REPLACE INTO ItemEntity (id, title, description, tags, status, category)
+VALUES (?, ?, ?, ?, ?, ?);
 
 observeAll:
 SELECT * FROM ItemEntity;

skills/compose-multiplatform-patterns/SKILL.md

@@ -91,7 +91,7 @@ fun onEvent(event: ItemListEvent) {
     when (event) {
         is ItemListEvent.Search -> onSearch(event.query)
         is ItemListEvent.Delete -> deleteItem(event.itemId)
-        is ItemListEvent.Refresh -> loadItems()
+        is ItemListEvent.Refresh -> loadItems(_state.value.searchQuery)
     }
 }
 
@@ -252,9 +252,12 @@ val showScrollToTop by remember {
 // BAD — new lambda and list every recomposition
 items.filter { it.isActive }.forEach { ActiveItem(it, onClick = { handle(it) }) }
 
-// GOOD — remember filtered list, use method reference or remembered lambda
+// GOOD — remember filtered list, stable lambda with key
 val activeItems = remember(items) { items.filter { it.isActive } }
-activeItems.forEach { ActiveItem(it, onClick = remember { { handle(it) } }) }
+activeItems.forEach { item ->
+    val onClick = remember(item.id) { { handle(item) } }
+    ActiveItem(item, onClick = onClick)
+}
 ```
 
 ## Theming

skills/kotlin-coroutines-flows/SKILL.md

@@ -125,8 +125,13 @@ searchQuery
 
 // Retry with exponential backoff
 fun fetchWithRetry(): Flow<Data> = flow { emit(api.fetch()) }
-    .retry(3) { cause ->
-        cause is IOException && run { delay(1000L * (1 shl (3 - remainingAttempts))) ; true }
+    .retryWhen { cause, attempt ->
+        if (cause is IOException && attempt < 3) {
+            delay(1000L * (1 shl attempt.toInt()))
+            true
+        } else {
+            false
+        }
     }
 ```
 
@@ -183,7 +188,7 @@ In KMP, use `Dispatchers.Default` and `Dispatchers.Main` (available on all platf
 Long-running loops must check for cancellation:
 
 ```kotlin
-suspend fun processItems(items: List<Item>) {
+suspend fun processItems(items: List<Item>) = coroutineScope {
     for (item in items) {
         ensureActive()  // throws CancellationException if cancelled
         process(item)