feat: packs leave out what the emulator installs

A file or tree installed with the emulator is already on the user's machine, so packs, install manifests and verify's pack count leave it out. bundled is scoped by mode like any entry: Dolphin's Sys and PPSSPP's assets ship with the standalone releases, not with the libretro cores, so they now follow the libretro build only and still reach RetroArch packs. PrimeHack, standalone only, ships its own Sys.

scripts/verify.py

@@ -94,6 +94,7 @@ from validation import (
     _parse_validation,
     build_ground_truth,
     check_file_validation,
+    deliverable,
     filter_files_by_mode,
     outside_gap_scope,
 )
@@ -774,6 +775,12 @@ def _mark_unplaced(config: dict, undeclared: list[dict], profiles: dict) -> None
 
     unplaced = unplaceable_extras(config, undeclared, profiles)
     for u in undeclared:
+        if u.get("bundled"):
+            # Installed with the emulator, so already on the user's machine:
+            # the pack leaves it out, held or not.
+            u["in_pack"] = False
+            u["omitted"] = "installed with its emulator"
+            continue
         reason = unplaced.get(
             (u.get("emulator", ""), u.get("name", ""), u.get("path") or "")
         )
@@ -1713,7 +1720,7 @@ def verify_emulator(
     for emu_name, profile in sorted(selected):
         files = expand_agnostic_entries(
             expand_directory_entries(
-                filter_files_by_mode(profile.get("files", []), standalone),
+                deliverable(profile.get("files", []), standalone),
                 db,
                 standalone,
             ),
@@ -1733,7 +1740,7 @@ def verify_emulator(
             ]
 
         # Check data directories (only notice if not cached)
-        for dd in filter_files_by_mode(
+        for dd in deliverable(
             profile.get("data_directories", []), standalone
         ):
             ref = dd.get("ref", "")
@@ -2010,7 +2017,7 @@ def verify_emulator(
                     file_severity[dest] = sev
 
         # The profile's data trees follow its files in the pack.
-        for dd in filter_files_by_mode(profile.get("data_directories", []), standalone):
+        for dd in deliverable(profile.get("data_directories", []), standalone):
             cache = (data_registry or {}).get(dd.get("ref", ""), {}).get("local_cache", "")
             if not cache or not os.path.isdir(cache):
                 continue