⚡️ [AI]: Refactor examples to use hooks consistently

- Replace remember/LaunchedEffect with useCreation/useEffect
- Add model input field for useGenerateObject example
- Support additional providers (Groq, Together, MiMo, Anthropic)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: junerver

app/src/commonMain/kotlin/xyz/junerver/composehooks/example/UseChatExample.kt

@@ -43,7 +43,6 @@ import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
@@ -60,6 +59,9 @@ import xyz.junerver.compose.ai.usechat.Providers
 import xyz.junerver.compose.ai.usechat.TextPart
 import xyz.junerver.compose.ai.usechat.UserMessage
 import xyz.junerver.compose.ai.usechat.useChat
+import xyz.junerver.compose.hooks.getValue
+import xyz.junerver.compose.hooks.useCreation
+import xyz.junerver.compose.hooks.useEffect
 import xyz.junerver.compose.hooks.useState
 
 /*
@@ -91,7 +93,7 @@ fun UseChatExample() {
     var model by useState("")
 
     // Create provider instance based on selection
-    val provider = remember(selectedType, apiKey) {
+    val provider by useCreation(selectedType, apiKey) {
         when (selectedType) {
             ProviderType.OpenAI -> Providers.OpenAI(apiKey = apiKey)
             ProviderType.DeepSeek -> Providers.DeepSeek(apiKey = apiKey)
@@ -106,7 +108,7 @@ fun UseChatExample() {
     }
 
     // Reset model when provider changes
-    LaunchedEffect(selectedType) {
+    useEffect(selectedType) {
         model = ""
     }
 
@@ -120,11 +122,11 @@ fun UseChatExample() {
         }
     }
 
-    var inputText by remember { mutableStateOf("") }
+    var inputText by useState("")
     val listState = rememberLazyListState()
 
     // Auto-scroll to bottom
-    LaunchedEffect(messages.value.size) {
+    useEffect(messages.value.size) {
         if (messages.value.isNotEmpty()) {
             listState.animateScrollToItem(messages.value.size - 1)
         }

app/src/commonMain/kotlin/xyz/junerver/composehooks/example/UseGenerateObjectExample.kt

@@ -55,6 +55,9 @@ import kotlinx.schema.Schema
 import kotlinx.serialization.Serializable
 import xyz.junerver.compose.ai.usechat.Providers
 import xyz.junerver.compose.ai.usegenerateobject.useGenerateObject
+import xyz.junerver.compose.hooks.getValue
+import xyz.junerver.compose.hooks.useCreation
+import xyz.junerver.compose.hooks.useEffect
 import xyz.junerver.compose.hooks.useState
 
 /*
@@ -103,35 +106,50 @@ private val recipeSchema = Recipe::class.jsonSchemaString
 
 /** Available provider types for selection */
 private enum class ObjectProviderType(val displayName: String) {
-    DeepSeek("DeepSeek"),
     OpenAI("OpenAI"),
+    DeepSeek("DeepSeek"),
     Moonshot("Moonshot"),
     Zhipu("Zhipu"),
     Qwen("Qwen"),
+    Groq("Groq"),
+    Together("Together"),
+    MiMo("MiMo"),
+    Anthropic("Anthropic"),
 }
 
 @Composable
 fun UseGenerateObjectExample() {
     // Provider configuration
     var selectedType by useState(ObjectProviderType.DeepSeek)
     var apiKey by useState("")
+    var model by useState("")
 
     // Create provider instance
-    val provider = remember(selectedType, apiKey) {
+    val provider by useCreation(selectedType, apiKey) {
         when (selectedType) {
-            ObjectProviderType.DeepSeek -> Providers.DeepSeek(apiKey = apiKey)
             ObjectProviderType.OpenAI -> Providers.OpenAI(apiKey = apiKey)
+            ObjectProviderType.DeepSeek -> Providers.DeepSeek(apiKey = apiKey)
             ObjectProviderType.Moonshot -> Providers.Moonshot(apiKey = apiKey)
             ObjectProviderType.Zhipu -> Providers.Zhipu(apiKey = apiKey)
             ObjectProviderType.Qwen -> Providers.Qwen(apiKey = apiKey)
+            ObjectProviderType.Groq -> Providers.Groq(apiKey = apiKey)
+            ObjectProviderType.Together -> Providers.Together(apiKey = apiKey)
+            ObjectProviderType.MiMo -> Providers.MiMo(apiKey = apiKey)
+            ObjectProviderType.Anthropic -> Providers.Anthropic(apiKey = apiKey)
         }
     }
 
+    // Reset model when provider changes
+    useEffect(selectedType) {
+        model = ""
+    }
+
     // Use the hook
     val (recipe, rawJson, isLoading, error, submit, stop) = useGenerateObject<Recipe>(
         schemaString = recipeSchema,
     ) {
         this.provider = provider
+        this.model = model.ifBlank { null }
         systemPrompt = "你是一位专业的中餐厨师，擅长创作各种美味的菜谱。请根据用户的描述生成详细的菜谱。"
         onFinish = { recipe, usage ->
             println("Generated recipe: ${recipe.name}")
@@ -174,6 +192,14 @@ fun UseGenerateObjectExample() {
                         onTypeChange = { selectedType = it },
                         modifier = Modifier.weight(1f),
                     )
+                    OutlinedTextField(
+                        value = model,
+                        onValueChange = { model = it },
+                        label = { Text("Model") },
+                        placeholder = { Text(provider.defaultModel) },
+                        modifier = Modifier.weight(1f),
+                        singleLine = true,
+                    )
                 }
 
                 Spacer(modifier = Modifier.height(8.dp))