feat: show pack probes on the site

The Measurements page lists the latest probe of each platform, system, install path and core, and each platform page shows its own under Tested.

scripts/generate_site.py

@@ -4247,6 +4247,7 @@ def generate_platform_page(
         lines.extend(["", *_platform_install_block(name, display, on_card)])
         lines.extend(["", _pack_buttons(name, f"Download {display} Pack", display=display)])
     lines.append("")
+    lines.extend(sitemeasurements.pack_tested_section(_PACK_ITEMS.get(name, [])))
 
     # The declaration behind each detail, by system and name in declaration
     # order: keyed by name alone, the last of MiSTer's 23 boot.rom gave its
@@ -8439,6 +8440,8 @@ _DATA_MEMBERS: dict[str, dict[str, dict]] = {}
 _DATA_REVISIONS: dict[str, dict] = {}
 # The measurement index items of each emulator, for its Tested block.
 _MEASUREMENT_ITEMS: dict[str, list[dict]] = {}
+# Pack probes by platform key, for the Tested block of a platform page.
+_PACK_ITEMS: dict[str, list[dict]] = {}
 # The emulator pages that list each data directory, by ref.
 _DATA_READERS: dict[str, list[tuple[str, str]]] = {}
 
@@ -11171,6 +11174,8 @@ def _generate(args: argparse.Namespace) -> None:
         _record(path)
     _MEASUREMENT_ITEMS.clear()
     _MEASUREMENT_ITEMS.update(sitemeasurements.by_emulator(measured.index))
+    _PACK_ITEMS.clear()
+    _PACK_ITEMS.update(sitemeasurements.by_platform(measured.index))
     print(f"  {measured.index['records']} records, {measured.index['count']} tests")
     write_if_changed(str(docs / sitemeasurements.EXPLORER_PAGE),
                      sitemeasurements.generate_explorer_page(measured.index) + reference_next())