remove bot-tonconnect, fix auth last_use

app/bot/routers/home.py

@@ -15,7 +15,7 @@ async def send_home_menu(chat_wrap, user, wallet_connection, **kwargs):
         chat_wrap, user.translated('home_menu').format(
             wallet_address=(
                 Address(wallet_connection.wallet_address).to_string(1, 1, 1)
-                    if wallet_connection else user.translated('noWalletConnected')
+                    if wallet_connection else user.translated('p_walletNotConnected')
             ),
             name=user.front_format(plain_text=True),
         ), keyboard=get_inline_keyboard([
@@ -26,7 +26,7 @@ async def send_home_menu(chat_wrap, user, wallet_connection, **kwargs):
             [{
                 'text': user.translated('disconnectWallet_button'),
                 'callback_data': 'disconnectWallet'
-            }]
+            }] if wallet_connection else []
         ]), **kwargs
     )