客户端rsa，冗余清理，bug修复，安卓build问题

Assets/scripts/_runtimecache/AllyHeroDeployLedgerStorage.cs

@@ -11,6 +11,7 @@ public static class AllyHeroDeployLedgerStorage
     private const string MainFileName = ".ahd.dat";
     private const string BackupFileName = ".ahd.bak";
     private const string TempFileName = ".ahd.tmp";
+    private const string RecoverySlotKey = "ally_hero_deploy_storage";
 
     private static string VaultDirectoryPath => Path.Combine(SaveIdentityUtility.GetCanonicalPersistentRoot(), VaultDirectoryName);
     private static string MainFilePath => Path.Combine(VaultDirectoryPath, MainFileName);
@@ -19,25 +20,7 @@ public static class AllyHeroDeployLedgerStorage
 
     public static bool HasExistingSaveFile()
     {
-        var mainCandidates = SaveIdentityUtility.GetVaultFilePathVariants(MainFileName);
-        for (int i = 0; i < mainCandidates.Count; i++)
-        {
-            if (File.Exists(mainCandidates[i]))
-            {
-                return true;
-            }
-        }
-
-        var backupCandidates = SaveIdentityUtility.GetVaultFilePathVariants(BackupFileName);
-        for (int i = 0; i < backupCandidates.Count; i++)
-        {
-            if (File.Exists(backupCandidates[i]))
-            {
-                return true;
-            }
-        }
-
-        return false;
+        return HasAnyRecoverableState();
     }
 
     public static bool TryLoad(out AllyHeroDeployLedgerPayload payload)
@@ -61,9 +44,23 @@ public static class AllyHeroDeployLedgerStorage
             return true;
         }
 
+        if (LocalRecoveryMirror.TryLoadJson(RecoverySlotKey, out payload) && payload != null)
+        {
+            TrySave(payload);
+            return true;
+        }
+
         return false;
     }
 
+    public static bool HasAnyRecoverableState()
+    {
+        return HasAnyVaultFile(MainFileName)
+            || HasAnyVaultFile(BackupFileName)
+            || PlayerProgressBackupService.HasAllyHeroDeployBackup()
+            || LocalRecoveryMirror.HasSlotData(RecoverySlotKey);
+    }
+
     public static bool TrySave(AllyHeroDeployLedgerPayload payload)
     {
         try
@@ -85,6 +82,7 @@ public static class AllyHeroDeployLedgerStorage
             TryHidePath(MainFilePath);
             File.Delete(TempFilePath);
             PlayerProgressBackupService.SaveAllyHeroDeploy(payload);
+            LocalRecoveryMirror.SaveJson(RecoverySlotKey, payload);
             return true;
         }
         catch (Exception ex)
@@ -177,6 +175,20 @@ public static class AllyHeroDeployLedgerStorage
         return false;
     }
 
+    private static bool HasAnyVaultFile(string fileName)
+    {
+        var candidates = SaveIdentityUtility.GetVaultFilePathVariants(fileName);
+        for (int i = 0; i < candidates.Count; i++)
+        {
+            if (File.Exists(candidates[i]))
+            {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     private static string BuildEnvelopeJson(AllyHeroDeployLedgerPayload payload)
     {
         payload.lastUpdatedUtcTicks = DateTime.UtcNow.Ticks;