chore: rebuild manifests and docs

install/romm.json

@@ -4,7 +4,7 @@
   "platform": "romm",
   "display_name": "RomM",
   "version": "1.0",
-  "generated": "2026-08-08T04:41:05Z",
+  "generated": "2026-08-08T09:28:33Z",
   "base_destination": "bios",
   "detect": [
     {
@@ -14,8 +14,8 @@
     }
   ],
   "standalone_copies": [],
-  "total_files": 543,
-  "total_size": 1487357954,
+  "total_files": 544,
+  "total_size": 1488406530,
   "files": [
     {
       "dest": "3do/3do_arcade_saot.bin",
@@ -2653,6 +2653,15 @@
         "Atari800"
       ]
     },
+    {
+      "dest": "psx/scph5903.bin",
+      "sha1": "15c94da3cc5a38a582429575af4198c487fe893c",
+      "size": 1048576,
+      "repo_path": "bios/Sony/PlayStation/scph5903.bin",
+      "cores": [
+        "Beetle PSX (Mednafen PSX)"
+      ]
+    },
     {
       "dest": "psx/psxonpsp660.bin",
       "sha1": "96880d1ca92a016ff054be5159bb06fe03cb4e14",