v2: automated BIOS platform with full pipeline

Reorganized 6 branches into bios/Manufacturer/Console/.
Scrapers for RetroArch, Batocera, Recalbox, and libretro core-info.
Platform-aware verification replicating native logic per platform.
Pack generation with dedup, alias resolution, variant support.
CI/CD: weekly auto-scrape, auto-release, PR validation.
Large files (>50MB) stored as GitHub Release assets, auto-fetched at build time.

scripts/scraper/__init__.py

@@ -0,0 +1,46 @@
+"""Scraper plugin discovery module.
+
+Auto-detects *_scraper.py files and exposes their scrapers.
+Each scraper module must define:
+    PLATFORM_NAME: str
+    Scraper: class inheriting BaseScraper
+"""
+
+from __future__ import annotations
+
+import importlib
+import pkgutil
+from pathlib import Path
+
+from .base_scraper import BaseScraper
+
+_scrapers: dict[str, type] = {}
+
+
+def discover_scrapers() -> dict[str, type]:
+    """Auto-discover all *_scraper.py modules and return {platform_name: ScraperClass}."""
+    if _scrapers:
+        return _scrapers
+
+    package_dir = Path(__file__).parent
+
+    for finder, name, ispkg in pkgutil.iter_modules([str(package_dir)]):
+        if not name.endswith("_scraper"):
+            continue
+
+        module = importlib.import_module(f".{name}", package=__package__)
+
+        platform_name = getattr(module, "PLATFORM_NAME", None)
+        scraper_class = getattr(module, "Scraper", None)
+
+        if platform_name and scraper_class and issubclass(scraper_class, BaseScraper):
+            _scrapers[platform_name] = scraper_class
+
+    return _scrapers
+
+
+def get_scraper(platform_name: str) -> BaseScraper | None:
+    """Get an instantiated scraper for a platform."""
+    scrapers = discover_scrapers()
+    cls = scrapers.get(platform_name)
+    return cls() if cls else None