Add unit tests for various moving average indicators

- Implement tests for HMA (Hull Moving Average) indicator to verify default settings, history depth calculations, and value computations during updates.
- Create tests for KAMA (Kaufman Adaptive Moving Average) indicator, ensuring correct defaults, history depth, and value calculations.
- Add tests for SMA (Simple Moving Average) indicator, checking default values, history depth, and value computations.
- Develop tests for T3 (Tillson T3 Moving Average) indicator, validating defaults, history depth, and value calculations.
- Implement tests for TEMA (Triple Exponential Moving Average) indicator, ensuring correct defaults and value computations.
- Create tests for TRIMA (Triangular Moving Average) indicator, verifying defaults, history depth, and value calculations.
- Add tests for WMA (Weighted Moving Average) indicator, checking default values, history depth, and value computations.

lib/_sidebar.md

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+- [**QuanTAlib**](/)
+
+- **Trends**
+  - [Overview](trends/)
+  - [ALMA - Arnaud Legoux MA](trends/alma/Alma.md)
+  - [DEMA - Double Exponential MA](trends/dema/Dema.md)
+  - [EMA - Exponential MA](trends/ema/Ema.md)
+  - [HMA - Hull MA](trends/hma/Hma.md)
+  - [SMA - Simple MA](trends/sma/Sma.md)
+  - [T3 - Tillson T3 MA](trends/t3/T3.md)
+  - [TEMA - Triple Exponential MA](trends/tema/Tema.md)
+  - [TRIMA - Triangular MA](trends/trima/Trima.md)
+  - [WMA - Weighted MA](trends/wma/Wma.md)