fix: rank the emulator before its frozen copies

A profile pinned to one platform's build (pin_frozen) answers after the emulator, as a frozen_snapshot does: Flycast now answers dc bios missing ahead of Reicast and Flycast 2021 LE. terms weighs 30, so the version table answers which mame version first, and the gate now asks for rank 1 there. The search field test names the five fields, since round 4 item 2.4 put the title meta on the h1.

scripts/generate_site.py

@@ -10201,8 +10201,12 @@ def _generate(args: argparse.Namespace) -> None:
             data_dirs=page_data_directories(name, profiles),
         )
         PAGE_DATA[f"emulators/{name}.md"] = emulator_structured_data(profile)
+        # A frozen copy answers after the emulator: a frozen_snapshot, and a
+        # profile pinned to the revision one platform builds (pin_frozen).
+        # Reicast and Flycast 2021 LE answered "dc bios missing" before Flycast.
         if (profile.get("type") in ("launcher", "alias")
-                or profile.get("core_classification") in ("launcher", "alias", "frozen_snapshot")):
+                or profile.get("core_classification") in ("launcher", "alias", "frozen_snapshot")
+                or profile.get("pin_frozen")):
             SEARCH_DEMOTED.add(f"emulators/{name}.md")
         files = profile.get("files") or []
         for stem, entries in emulator_parts(name, files):