feat: TA-Lib candlestick patterns — doji-star/gap/high-wave/hikkake (part 4 of 9) (#135)

* feat: add doji-star, gap, high-wave and hikkake candlestick patterns

Five patterns, all `Input = Candle`, `Output = f64`:

- Evening Doji Star (CDLEVENINGDOJISTAR) — bearish top reversal: long white bar,
  a doji gapping up, then a black bar closing deep into the first body; -1
  (penetration configurable, default 0.3).
- Morning Doji Star (CDLMORNINGDOJISTAR) — bullish bottom reversal mirror; +1.
- Gap Side-by-Side White (CDLGAPSIDESIDEWHITE) — two similar white candles
  opening side by side after a gap, a continuation; gap up +1, gap down -1.
- High-Wave (CDLHIGHWAVE) — a small body with very long shadows on both sides,
  an extreme indecision flag; +1 on detection.
- Hikkake (CDLHIKKAKE) — an inside bar followed by a failed breakout (a trap);
  bullish +1, bearish -1.

Counter 259 -> 264 (mod-count == lib counted block; FAMILIES total 254 -> 259).

* chore: sync indicator count to 264

---------

Co-authored-by: wickra-bot <wickra-bot@users.noreply.github.com>

bindings/python/src/lib.rs

@@ -11643,6 +11643,15 @@ candle_pattern_no_param!(PyDragonflyDoji, wc::DragonflyDoji, "DragonflyDoji");
 candle_pattern_no_param!(PyGravestoneDoji, wc::GravestoneDoji, "GravestoneDoji");
 candle_pattern_no_param!(PyLongLeggedDoji, wc::LongLeggedDoji, "LongLeggedDoji");
 candle_pattern_no_param!(PyRickshawMan, wc::RickshawMan, "RickshawMan");
+candle_pattern_no_param!(PyEveningDojiStar, wc::EveningDojiStar, "EveningDojiStar");
+candle_pattern_no_param!(PyMorningDojiStar, wc::MorningDojiStar, "MorningDojiStar");
+candle_pattern_no_param!(
+    PyGapSideBySideWhite,
+    wc::GapSideBySideWhite,
+    "GapSideBySideWhite"
+);
+candle_pattern_no_param!(PyHighWave, wc::HighWave, "HighWave");
+candle_pattern_no_param!(PyHikkake, wc::Hikkake, "Hikkake");
 // ============================== Microstructure: Order Book ==============================
 //
 // Order-book indicators consume a depth snapshot rather than OHLCV. Streaming
@@ -14154,6 +14163,11 @@ fn _wickra(_py: Python<'_>, m: &Bound<'_, PyModule>) -> PyResult<()> {
     m.add_class::<PyGravestoneDoji>()?;
     m.add_class::<PyLongLeggedDoji>()?;
     m.add_class::<PyRickshawMan>()?;
+    m.add_class::<PyEveningDojiStar>()?;
+    m.add_class::<PyMorningDojiStar>()?;
+    m.add_class::<PyGapSideBySideWhite>()?;
+    m.add_class::<PyHighWave>()?;
+    m.add_class::<PyHikkake>()?;
     // Microstructure: order book.
     m.add_class::<PyOrderBookImbalanceTop1>()?;
     m.add_class::<PyOrderBookImbalanceTopN>()?;