wallet: Postpone NotifyWalletLoaded() for encrypted wallets

Too early NotifyWalletLoaded() call in CWallet::Create() results the
notification goes before DescriptorScriptPubKeyMans were created and
added to an encrypted wallet.

Co-authored-by: Andrew Chow <achow101-github@achow101.com>

src/wallet/load.cpp

@@ -130,6 +130,8 @@ bool LoadWallets(WalletContext& context)
                 chain.initError(error);
                 return false;
             }
+
+            NotifyWalletLoaded(context, pwallet);
             AddWallet(context, pwallet);
         }
         return true;

src/wallet/test/wallet_tests.cpp

@@ -54,6 +54,7 @@ static const std::shared_ptr<CWallet> TestLoadWallet(WalletContext& context)
     std::vector<bilingual_str> warnings;
     auto database = MakeWalletDatabase("", options, status, error);
     auto wallet = CWallet::Create(context, "", std::move(database), options.create_flags, error, warnings);
+    NotifyWalletLoaded(context, wallet);
     if (context.chain) {
         wallet->postInitProcess();
     }

src/wallet/wallet.cpp

@@ -240,6 +240,8 @@ std::shared_ptr<CWallet> LoadWalletInternal(WalletContext& context, const std::s
             status = DatabaseStatus::FAILED_LOAD;
             return nullptr;
         }
+
+        NotifyWalletLoaded(context, wallet);
         AddWallet(context, wallet);
         wallet->postInitProcess();
 
@@ -356,6 +358,8 @@ std::shared_ptr<CWallet> CreateWallet(WalletContext& context, const std::string&
             wallet->Lock();
         }
     }
+
+    NotifyWalletLoaded(context, wallet);
     AddWallet(context, wallet);
     wallet->postInitProcess();
 
@@ -2912,8 +2916,6 @@ std::shared_ptr<CWallet> CWallet::Create(WalletContext& context, const std::stri
         return nullptr;
     }
 
-    NotifyWalletLoaded(context, walletInstance);
-
     {
         LOCK(walletInstance->cs_wallet);
         walletInstance->SetBroadcastTransactions(args.GetBoolArg("-walletbroadcast", DEFAULT_WALLETBROADCAST));