feat: funciones Python para core, cybersecurity, datascience y finance

Agrega funciones Python reutilizables organizadas por dominio:
- core: composicion funcional (pipe, compose, map, filter, reduce, etc.)
- cybersecurity: analisis de amenazas y puertos
- datascience: estadisticas y deteccion de outliers
- finance: indicadores tecnicos y analisis financiero

python/functions/core/partition.md

@@ -0,0 +1,32 @@
+---
+name: partition
+kind: function
+lang: py
+domain: core
+version: "1.0.0"
+purity: pure
+signature: "def partition(xs: list, pred: callable) -> tuple"
+description: "Divide una lista en dos: (elementos que cumplen el predicado, elementos que no)."
+tags: [list, functional, partition, split, python]
+uses_functions: []
+uses_types: []
+returns: []
+returns_optional: false
+error_type: ""
+imports: []
+tested: false
+tests: []
+test_file_path: ""
+file_path: "python/functions/core/core.py"
+---
+
+## Ejemplo
+
+```python
+evens, odds = partition([1, 2, 3, 4, 5], lambda n: n % 2 == 0)
+# evens = [2, 4], odds = [1, 3, 5]
+```
+
+## Notas
+
+Funcion pura. Retorna tupla de dos listas: (matches, non_matches).