Constructor pre-registers every concrete ProjectZomboid Log subclass so
that detect() can dispatch on filename hint plus content signature.
Data-provider test verifies each of the eleven synthetic fixtures
resolves to its expected Log class via the public Detective surface.
Add empty per-component subdirectories under src/{Analyser,Log,Parser,Pattern}/ProjectZomboid/
with .gitkeep markers, plus ProjectZomboidDetective stub extending the base Detective with
a TODO body. Smoke test under test/tests/Games/ProjectZomboid/ asserts the detective is
instantiable.
