* Refactoring TradingBotBase.cs + clean architecture
* Fix basic tests
* Fix tests
* Fix workers
* Fix open positions
* Fix closing position stucking the grain
* Fix comments
* Refactor candle handling to use IReadOnlyList for chronological order preservation across various components
- Introduced BollingerBandsVolatilityProtection indicator in GeneticService with configuration settings for period and standard deviation (stdev).
- Updated ScenarioHelpers to handle creation and validation of the new indicator type.
- Enhanced CustomScenario, backtest, and scenario pages to include BollingerBandsVolatilityProtection in indicator lists and parameter mappings.
- Modified API and types to reflect the addition of the new indicator in relevant enums and mappings.
- Updated frontend components to support new parameters and visualization for Bollinger Bands.
