refactor(network): 引入 RemoteRepository 隔离网络层，AppRepository 支持调料槽位查询

- 新增 RemoteRepository，将 NetViewModel 中直接调用 apiService 的逻辑下沉至仓库层
- NetViewModel 改为依赖注入 RemoteRepository，不再直接接触 apiService
- AppRepository 构造函数增加 SeasoningSlotDao 参数，新增 hasSeasoningSlotConfig() 方法
- AppViewModel 新增 hasSeasoningSlotConfig() 方法，明确区分"调料数据"与"槽位配置"语义
- 同步更新 6 个 Activity 的 AppFactory 构造调用，传入 seasoningSlotDao

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/src/main/java/com/shuwei/dish/match/ui/DishSamplingActivity.kt

@@ -102,7 +102,7 @@ class DishSamplingActivity : BaseActivity() {
     private fun initViewModel() {
         val db = BaseApp.instance!!.database
         val factory =
-            AppFactory(AppRepository(db.appDao()))
+            AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao()))
         appViewModel =
             ViewModelProvider(this, factory)[AppViewModel::class.java]
     }

app/src/main/java/com/shuwei/dish/match/ui/HomeActivity.kt

@@ -138,7 +138,7 @@ class HomeActivity : BaseActivity() {
 
     private fun initViewModel() {
         val db = BaseApp.instance!!.database
-        val factory = AppFactory(AppRepository(db.appDao()))
+        val factory = AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao()))
         appViewModel = ViewModelProvider(this, factory)[AppViewModel::class.java]
     }
 

app/src/main/java/com/shuwei/dish/match/ui/InitActivity.kt

@@ -70,7 +70,7 @@ class InitActivity : BaseActivity() {
 
     private fun initViewModel() {
         val db = BaseApp.instance!!.database
-        val factory = AppFactory(AppRepository(db.appDao()))
+        val factory = AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao()))
         appViewModel = ViewModelProvider(this, factory)[AppViewModel::class.java]
     }
 

app/src/main/java/com/shuwei/dish/match/ui/SamplingListActivity.kt

@@ -74,7 +74,7 @@ class SamplingListActivity : BaseActivity() {
 
     private fun initViewModel() {
         val db = BaseApp.instance!!.database
-        val factory = AppFactory(AppRepository(db.appDao()))
+        val factory = AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao()))
         appViewModel = ViewModelProvider(this, factory)[AppViewModel::class.java]
     }
 

app/src/main/java/com/shuwei/dish/match/ui/SelectDishActivity.kt

@@ -68,7 +68,7 @@ class SelectDishActivity : BaseActivity() {
 
     private fun initViewModel() {
         val db = BaseApp.instance!!.database
-        val factory = AppFactory(AppRepository(db.appDao()))
+        val factory = AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao()))
         appViewModel = ViewModelProvider(this, factory)[AppViewModel::class.java]
     }
 

app/src/main/java/com/shuwei/dish/match/ui/SubmitFoodActivity.kt

@@ -395,7 +395,7 @@ class SubmitFoodActivity : BaseActivity() {
 
     private fun initViewModel() {
         val db = BaseApp.instance!!.database
-        val factory = AppFactory(AppRepository(db.appDao()))
+        val factory = AppFactory(AppRepository(db.appDao(), db.seasoningSlotDao()))
         appViewModel = ViewModelProvider(this, factory)[AppViewModel::class.java]
     }