feat(phase9): replace Kotlin CloudConfigGetter with Rust RPC proxy; migrate UI types

CloudConfigGetter.kt is now a thin RPC proxy over the Rust
CloudConfigGetter. All cloud config logic (fetching, parsing, applying
configs, solving hub dependencies, bulk renewal) runs in Rust.
Kotlin only supplies the API URL, forwards calls via GetterService RPC,
caches the last-known app/hub list in memory for sync lookups, and maps
Boolean results back to GetStatus for legacy UI callbacks.

Migrate all UI callers from AppConfigGson/HubConfigGson to the new
AppConfig/HubConfig RPC types (getter.rpc.*):
- DiscoverViewModel, DiscoverActivity, DiscoveryAdapter
- DiscoverListItemView, ConfigDownloadDialog
- HubManagerListItemView, HubManagerViewModel

Add AppConfig.getAppId() extension function in CloudConfigGetter.kt
(mirrors old AppConfigGson.getAppId() using AutoTemplate + extra_map).

HubManagerViewModel fallback (local installed hubs when cloud is
unavailable) converts HubConfigGson → HubConfig inline.

Author: xz-dev

app/src/main/java/net/xzos/upgradeall/ui/discover/ConfigDownloadDialog.kt

@@ -16,6 +16,7 @@ import net.xzos.upgradeall.core.manager.AppManager
 import net.xzos.upgradeall.core.manager.CloudConfigGetter
 import net.xzos.upgradeall.core.manager.GetStatus
 import net.xzos.upgradeall.core.manager.getAppId
+import net.xzos.upgradeall.getter.rpc.AppConfig
 import net.xzos.upgradeall.databinding.DialogDiscoverAppInfoBinding
 
 class ConfigDownloadDialog(

app/src/main/java/net/xzos/upgradeall/ui/discover/DiscoverActivity.kt

@@ -2,11 +2,11 @@ package net.xzos.upgradeall.ui.discover
 
 import androidx.activity.viewModels
 import net.xzos.upgradeall.ui.base.list.HubListActivity
-import net.xzos.upgradeall.websdk.data.json.AppConfigGson
+import net.xzos.upgradeall.getter.rpc.AppConfig
 
 
 class DiscoverActivity :
-    HubListActivity<AppConfigGson, DiscoverListItemView, DiscoverListViewHolder>({ it.info.name }) {
+    HubListActivity<AppConfig, DiscoverListItemView, DiscoverListViewHolder>({ it.info.name }) {
 
     override val viewModel by viewModels<DiscoverViewModel>()
     override val adapter by lazy {

app/src/main/java/net/xzos/upgradeall/ui/discover/DiscoverListItemView.kt

@@ -15,9 +15,9 @@ import net.xzos.upgradeall.core.utils.constant.ANDROID_APP_TYPE
 import net.xzos.upgradeall.core.utils.constant.ANDROID_CUSTOM_SHELL
 import net.xzos.upgradeall.core.utils.constant.ANDROID_CUSTOM_SHELL_ROOT
 import net.xzos.upgradeall.core.utils.constant.ANDROID_MAGISK_MODULE_TYPE
+import net.xzos.upgradeall.getter.rpc.AppConfig
 import net.xzos.upgradeall.ui.base.list.ActivityListItemView
 import net.xzos.upgradeall.ui.base.list.BaseAppIconItem
-import net.xzos.upgradeall.websdk.data.json.AppConfigGson
 
 class DiscoverListItemView(
     name: String,
@@ -38,7 +38,7 @@ class DiscoverListItemView(
 
     companion object {
         fun getCloudAppItemCardView(
-            appConfig: AppConfigGson,
+            appConfig: AppConfig,
             context: Context
         ): DiscoverListItemView {
             val name = appConfig.info.name

app/src/main/java/net/xzos/upgradeall/ui/discover/DiscoverViewModel.kt

@@ -3,12 +3,12 @@ package net.xzos.upgradeall.ui.discover
 import android.app.Application
 import net.xzos.upgradeall.core.manager.CloudConfigGetter
 import net.xzos.upgradeall.ui.base.recycleview.ListContainerViewModel
-import net.xzos.upgradeall.websdk.data.json.AppConfigGson
+import net.xzos.upgradeall.getter.rpc.AppConfig
 
 class DiscoverViewModel(application: Application) :
-    ListContainerViewModel<AppConfigGson>(application) {
+    ListContainerViewModel<AppConfig>(application) {
 
-    override suspend fun doLoadData(): List<AppConfigGson> {
+    override suspend fun doLoadData(): List<AppConfig> {
         CloudConfigGetter.renew()
         return CloudConfigGetter.appConfigList ?: emptyList()
     }

app/src/main/java/net/xzos/upgradeall/ui/discover/DiscoveryAdapter.kt

@@ -6,11 +6,11 @@ import net.xzos.upgradeall.application.MyApplication
 import net.xzos.upgradeall.databinding.ItemDiscoverAppBinding
 import net.xzos.upgradeall.ui.base.recycleview.RecyclerViewAdapter
 import net.xzos.upgradeall.ui.discover.DiscoverListItemView.Companion.getCloudAppItemCardView
-import net.xzos.upgradeall.websdk.data.json.AppConfigGson
+import net.xzos.upgradeall.getter.rpc.AppConfig
 
 class DiscoveryAdapter(
     override val handler: DiscoverListItemHandler
-) : RecyclerViewAdapter<AppConfigGson, DiscoverListItemView, DiscoverListItemHandler, DiscoverListViewHolder>(
+) : RecyclerViewAdapter<AppConfig, DiscoverListItemView, DiscoverListItemHandler, DiscoverListViewHolder>(
     { getCloudAppItemCardView(it, MyApplication.context) }
 ) {
 

app/src/main/java/net/xzos/upgradeall/ui/hubmanager/HubManagerListItemView.kt

@@ -12,7 +12,7 @@ import net.xzos.upgradeall.core.manager.HubManager
 import net.xzos.upgradeall.ui.base.databinding.EnableObservable
 import net.xzos.upgradeall.ui.base.list.ActivityListItemView
 import net.xzos.upgradeall.ui.base.list.BaseAppIconItem
-import net.xzos.upgradeall.websdk.data.json.HubConfigGson
+import net.xzos.upgradeall.getter.rpc.HubConfig
 
 class HubManagerListItemView(
     name: String, val uuid: String
@@ -57,7 +57,7 @@ class HubManagerListItemView(
 
     companion object {
         fun getCloudHubItemCardView(
-            hubConfig: HubConfigGson,
+            hubConfig: HubConfig,
             context: Context
         ): HubManagerListItemView {
             val name = hubConfig.info.hubName

app/src/main/java/net/xzos/upgradeall/ui/hubmanager/HubManagerViewModel.kt

@@ -3,15 +3,29 @@ package net.xzos.upgradeall.ui.hubmanager
 import android.app.Application
 import net.xzos.upgradeall.core.manager.CloudConfigGetter
 import net.xzos.upgradeall.core.manager.HubManager
+import net.xzos.upgradeall.getter.rpc.HubConfig
+import net.xzos.upgradeall.getter.rpc.HubConfigInfo
 import net.xzos.upgradeall.ui.base.recycleview.ListContainerViewModel
 import net.xzos.upgradeall.ui.hubmanager.HubManagerListItemView.Companion.getCloudHubItemCardView
 
 class HubManagerViewModel(application: Application) : ListContainerViewModel<HubManagerListItemView>(application) {
 
     override suspend fun doLoadData(): List<HubManagerListItemView> {
         CloudConfigGetter.renew()
-        val hubConfigList = CloudConfigGetter.hubConfigList
-                ?: HubManager.getHubList().map { it.hubConfig }
+        val hubConfigList: List<HubConfig> = CloudConfigGetter.hubConfigList
+            ?: HubManager.getHubList().map { hub ->
+                // Convert legacy HubConfigGson to the new HubConfig type for display
+                val cfg = hub.hubConfig
+                HubConfig(
+                    baseVersion = cfg.baseVersion,
+                    configVersion = cfg.configVersion,
+                    uuid = cfg.uuid,
+                    info = HubConfigInfo(hubName = cfg.info.hubName, hubIconUrl = cfg.info.hubIconUrl),
+                    apiKeywords = cfg.apiKeywords,
+                    appUrlTemplates = cfg.appUrlTemplates,
+                    targetCheckApi = cfg.targetCheckApi,
+                )
+            }
         return hubConfigList.map { getCloudHubItemCardView(it, getApplication()) }
     }
 }