Revert "Add ton.balances_history table documentation (duneanalytics#678)"

This reverts commit 34095dd.

Author: dayj-code

data-catalog/ton/balances_history.mdx

@@ -31,10 +31,6 @@ TON blockchain data is organized into several key tables that capture different
     Inter-contract messages and value transfers between accounts.
   </Card>
 
-  <Card title="Balances history" icon="book" href="/data-catalog/ton/balances_history">
-    TON and jettons balances history.
-  </Card>
-
   <Card title="DEX Pools" icon="water" href="/data-catalog/ton/dex_pools">
     Liquidity pool configurations and statistics from decentralized exchanges.
   </Card>

data-catalog/ton/overview.mdx

@@ -2345,7 +2345,6 @@
           "pages": [
             "data-catalog/ton/overview",
             "data-catalog/ton/accounts",
-            "data-catalog/ton/balances_history",
             "data-catalog/ton/blocks",
             "data-catalog/ton/transactions",
             "data-catalog/ton/messages",