* test(tsi): cover periods/value accessors + name metadata
Codecov flagged 9 lines in indicators/tsi.rs (file at 92.30%): const
accessors periods (70-72), value (75-77) and Indicator-impl name
(137-139). tsi.rs now at 117/117.
* test(ultimate_oscillator): cover periods/value accessors + name metadata
Codecov flagged 9 lines in indicators/ultimate_oscillator.rs
(file at 94.76%): const accessors periods (96-98), value (101-103)
and Indicator-impl name (193-195). uo.rs now at 172/172.
* test(vortex): cover period/value accessors + name metadata
Codecov flagged 9 lines in indicators/vortex.rs (file at 93.18%): const
accessors period (84-86), value (89-91) and Indicator-impl name
(157-159). vortex.rs now at 132/132.
* test(vwma): cover period/value accessors + name metadata
Codecov flagged 9 lines in indicators/vwma.rs (file at 92.56%): const
accessors period (72-74), value (77-79) and Indicator-impl name
(129-131). vwma.rs now at 121/121.
* test(zlema): cover period/value accessors + name metadata
Codecov flagged 9 lines in indicators/zlema.rs (file at 90.62%): const
accessors period (62-64), value (72-74) and Indicator-impl name
(111-113). zlema.rs now at 96/96.
Completes the F2 family (Advanced MAs) end to end:
- Rust core: zlema.rs (Zero-Lag EMA over the de-lagged series
2·price − price[lag]), t3.rs (Tillson's six-EMA cascade with the
volume-factor polynomial), vwma.rs (volume-weighted rolling mean with
a zero-volume fallback to the unweighted mean). Each with a full
Indicator impl, runnable doctest and reference-value / warmup /
reset / batch==streaming / non-finite tests.
- Python: PyZlema / PyT3 / PyVwma PyO3 classes + module registration
+ .pyi stubs (T3 defaults v=0.7).
- Node: ZlemaNode via the scalar macro, explicit T3Node and VwmaNode
classes; index.d.ts and index.js updated.
- WASM: WasmZlema / WasmT3 via the scalar macro, explicit WasmVwma.
- Wiki: Indicator-Zlema.md, Indicator-T3.md, Indicator-Vwma.md plus
rows in Indicators-Overview.md and entries in Home.md.
cargo fmt + clippy (core/wickra/data/wasm/node) clean; 232 core tests,
25 data tests and 33 doctests green.
