feat(eda): generadores de datasets sintéticos Faker que ejercitan el AutomaticEDA

Añade dos funciones impuras dict-no-throw, deterministas por seed, al dominio
datascience (grupo eda):

- generate_synthetic_eda_table: una tabla DuckDB de 19 columnas (numéricas
  correlacionadas + outliers, categóricas desbalanceadas, texto largo
  multi-idioma es/en/fr, fecha DATE, lat/lon válidas, PII email/iban/phone/uuid,
  nulos con patrón MCAR/MAR co-ocurrentes). Activa 14 capítulos del motor
  AutomaticEDA (num_distr, cat_distr, text_distr, calidad, missingness,
  correlacion, relaciones, modelos, timeseries, geospatial, agregacion,
  glosario + portada/overview).
- generate_synthetic_eda_folder: 3 CSV relacionados (customers/orders/reviews)
  con FK customer detectable por containment, para el EDA de carpeta multi-tabla.

Determinismo via Faker.seed_instance + numpy.default_rng. Tests: 16 passed
(incluye determinismo por hash, rangos lat/lon, co-nulos income/spending,
mediana palabras review >=20, phone formato internacional, FK containment).

Añade faker (40.27.0) a python/pyproject.toml + uv.lock.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

python/uv.lock

@@ -839,6 +839,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/c1/ea/53f2148663b321f21b5a606bd5f191517cf40b7072c0497d3c92c4a13b1e/executing-2.2.1-py2.py3-none-any.whl", hash = "sha256:760643d3452b4d777d295bb167ccc74c64a81df23fb5e08eff250c425a4b2017", size = 28317, upload-time = "2025-09-01T09:48:08.5Z" },
 ]
 
+[[package]]
+name = "faker"
+version = "40.27.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "tzdata", marker = "sys_platform == 'win32'" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/1a/7b/c62c98764137c949be240ad83f763b6f96cf76055952a3e2835359acc3af/faker-40.27.0.tar.gz", hash = "sha256:f697cf07f461474ad7d511164c21f45317e69f1d531d25f3e0f872b639e346a1", size = 2018361, upload-time = "2026-06-30T18:05:17.775Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/c6/b2/788aae329da3d7e4f08f8e1a82e82243c3376c0f3f49b75ae29eea40b371/faker-40.27.0-py3-none-any.whl", hash = "sha256:6099bd6d7bc79041b46c28e100815e2558952bcf384b76ce6c71c8bdca744256", size = 2057897, upload-time = "2026-06-30T18:05:15.555Z" },
+]
+
 [[package]]
 name = "fastapi"
 version = "0.136.3"
@@ -890,6 +902,7 @@ dependencies = [
     { name = "contextily" },
     { name = "cryptography" },
     { name = "duckdb" },
+    { name = "faker" },
     { name = "fpdf2" },
     { name = "geopandas" },
     { name = "google-api-python-client" },
@@ -949,6 +962,7 @@ requires-dist = [
     { name = "contextily", specifier = ">=1.7.0" },
     { name = "cryptography", specifier = ">=46.0.6" },
     { name = "duckdb", specifier = ">=1.5.2" },
+    { name = "faker", specifier = ">=40.27.0" },
     { name = "fpdf2", specifier = ">=2.8.7" },
     { name = "geopandas", specifier = ">=1.1.3" },
     { name = "gliner", marker = "extra == 'nlp'", specifier = ">=0.2.13" },