release: cut v1.0.0

Prepare the first public 1.0.0 release and finish the remaining CI hardening work.

Highlights:
- align Python, Rust, WASM, Conda, API, MCP, and docs version metadata to 1.0.0
- promote package metadata to Production/Stable and update stability/versioning docs for the stable series
- move the accumulated Unreleased notes into a dated 1.0.0 changelog section and keep a fresh top-level Unreleased block
- strengthen the changelog checker so it validates a single top-level Unreleased section
- fix the CI/package support mismatch by declaring Python >=3.10 consistently and gating pandas-ta extras to Python 3.12+
- restore Sphinx autodoc compatibility for documented ferro_ta.<module> imports by registering module aliases
- make the TA-Lib benchmark guardrail less flaky by checking median and tail-percentile speedups instead of failing on a single mild outlier
- switch PyPI publishing to OIDC-only trusted publishing and wire the changelog check into the required CI gate
- apply the Ruff-driven cleanup across the Python and test tree and refresh uv/cargo lockfiles

Validated locally:
- python3 scripts/check_changelog.py
- uv run --with ruff ruff check python tests
- uv run --with ruff ruff format --check python tests
- uv lock --check
- sphinx-build -b html docs docs/_build -W --keep-going
- build/install the ferro_ta 1.0.0 wheel successfully

tests/unit/indicators/test_pattern.py

@@ -1,20 +1,70 @@
 """Unit tests for ferro_ta.indicators.pattern (CDL* functions)"""
+
 import numpy as np
 import pytest
+
 from ferro_ta.indicators.pattern import (
-    CDL2CROWS, CDL3BLACKCROWS, CDL3INSIDE, CDL3LINESTRIKE, CDL3OUTSIDE,
-    CDL3STARSINSOUTH, CDL3WHITESOLDIERS, CDLABANDONEDBABY, CDLADVANCEBLOCK,
-    CDLBELTHOLD, CDLBREAKAWAY, CDLCLOSINGMARUBOZU, CDLCONCEALBABYSWALL,
-    CDLCOUNTERATTACK, CDLDARKCLOUDCOVER, CDLDOJI, CDLDOJISTAR, CDLDRAGONFLYDOJI,
-    CDLENGULFING, CDLEVENINGDOJISTAR, CDLEVENINGSTAR, CDLGAPSIDESIDEWHITE,
-    CDLGRAVESTONEDOJI, CDLHAMMER, CDLHANGINGMAN, CDLHARAMI, CDLHARAMICROSS,
-    CDLHIGHWAVE, CDLHIKKAKE, CDLHIKKAKEMOD, CDLHOMINGPIGEON, CDLIDENTICAL3CROWS,
-    CDLINNECK, CDLINVERTEDHAMMER, CDLKICKING, CDLKICKINGBYLENGTH, CDLLADDERBOTTOM,
-    CDLLONGLEGGEDDOJI, CDLLONGLINE, CDLMARUBOZU, CDLMATCHINGLOW, CDLMATHOLD,
-    CDLMORNINGDOJISTAR, CDLMORNINGSTAR, CDLONNECK, CDLPIERCING, CDLRICKSHAWMAN,
-    CDLRISEFALL3METHODS, CDLSEPARATINGLINES, CDLSHOOTINGSTAR, CDLSHORTLINE,
-    CDLSPINNINGTOP, CDLSTALLEDPATTERN, CDLSTICKSANDWICH, CDLTAKURI, CDLTASUKIGAP,
-    CDLTHRUSTING, CDLTRISTAR, CDLUNIQUE3RIVER, CDLUPSIDEGAP2CROWS, CDLXSIDEGAP3METHODS,
+    CDL2CROWS,
+    CDL3BLACKCROWS,
+    CDL3INSIDE,
+    CDL3LINESTRIKE,
+    CDL3OUTSIDE,
+    CDL3STARSINSOUTH,
+    CDL3WHITESOLDIERS,
+    CDLABANDONEDBABY,
+    CDLADVANCEBLOCK,
+    CDLBELTHOLD,
+    CDLBREAKAWAY,
+    CDLCLOSINGMARUBOZU,
+    CDLCONCEALBABYSWALL,
+    CDLCOUNTERATTACK,
+    CDLDARKCLOUDCOVER,
+    CDLDOJI,
+    CDLDOJISTAR,
+    CDLDRAGONFLYDOJI,
+    CDLENGULFING,
+    CDLEVENINGDOJISTAR,
+    CDLEVENINGSTAR,
+    CDLGAPSIDESIDEWHITE,
+    CDLGRAVESTONEDOJI,
+    CDLHAMMER,
+    CDLHANGINGMAN,
+    CDLHARAMI,
+    CDLHARAMICROSS,
+    CDLHIGHWAVE,
+    CDLHIKKAKE,
+    CDLHIKKAKEMOD,
+    CDLHOMINGPIGEON,
+    CDLIDENTICAL3CROWS,
+    CDLINNECK,
+    CDLINVERTEDHAMMER,
+    CDLKICKING,
+    CDLKICKINGBYLENGTH,
+    CDLLADDERBOTTOM,
+    CDLLONGLEGGEDDOJI,
+    CDLLONGLINE,
+    CDLMARUBOZU,
+    CDLMATCHINGLOW,
+    CDLMATHOLD,
+    CDLMORNINGDOJISTAR,
+    CDLMORNINGSTAR,
+    CDLONNECK,
+    CDLPIERCING,
+    CDLRICKSHAWMAN,
+    CDLRISEFALL3METHODS,
+    CDLSEPARATINGLINES,
+    CDLSHOOTINGSTAR,
+    CDLSHORTLINE,
+    CDLSPINNINGTOP,
+    CDLSTALLEDPATTERN,
+    CDLSTICKSANDWICH,
+    CDLTAKURI,
+    CDLTASUKIGAP,
+    CDLTHRUSTING,
+    CDLTRISTAR,
+    CDLUNIQUE3RIVER,
+    CDLUPSIDEGAP2CROWS,
+    CDLXSIDEGAP3METHODS,
 )
 
 # ---------------------------------------------------------------------------
@@ -98,6 +148,7 @@ ALL_CDL = [
 # Parametrised tests: all CDL patterns
 # ---------------------------------------------------------------------------
 
+
 @pytest.mark.parametrize("name,fn", ALL_CDL)
 def test_cdl_output_length(name, fn):
     result = fn(_O, _H, _L, _C)
@@ -107,8 +158,9 @@ def test_cdl_output_length(name, fn):
 @pytest.mark.parametrize("name,fn", ALL_CDL)
 def test_cdl_values_in_valid_set(name, fn):
     result = fn(_O, _H, _L, _C)
-    assert np.all(np.isin(result, [-100, 0, 100])), \
+    assert np.all(np.isin(result, [-100, 0, 100])), (
         f"{name}: unexpected values {np.unique(result)}"
+    )
 
 
 @pytest.mark.parametrize("name,fn", ALL_CDL)
@@ -121,6 +173,7 @@ def test_cdl_no_nan(name, fn):
 # Specific tests for previously untested patterns
 # ---------------------------------------------------------------------------
 
+
 class TestCDLSPINNINGTOP:
     def test_detects_pattern(self):
         # Spinning top: small body, long upper and lower shadows