Enhance trading bot functionality and LLM system message clarity

- Added BotTradingBalance property to UserStrategyDetailsViewModel for better tracking of bot allocations.
- Updated DataController to include BotTradingBalance in the response model.
- Improved LlmController by refining the system message to ensure LLM understands its response capabilities and tool usage.
- Introduced new MCP tools for running and analyzing bundle backtests, enhancing backtesting capabilities for users.
- Implemented security measures in BotTools to ensure users can only access their own bots, improving data privacy.

src/Managing.Api/Controllers/DataController.cs

@@ -632,7 +632,8 @@ public class DataController : ControllerBase
             Identifier = strategy.Identifier,
             WalletBalances = walletBalances,
             Ticker = strategy.Ticker,
-            MasterAgentName = strategy.MasterBotUser?.AgentName
+            MasterAgentName = strategy.MasterBotUser?.AgentName,
+            BotTradingBalance = strategy.BotTradingBalance
         };
     }