fix: find unnamed cards and fit the served copy

An ArkOS or AmberELEC games part is named on the first screen and comes
first at the folder question. Packs that lack files are said so before
any plan. The served bootstrap gives advice that fits it, and the site
build refuses a copy whose pin is not its installer.

install/launchers/index.json

@@ -27,8 +27,8 @@
         {
           "dest": "roms/ports/retrobios/install.py",
           "repo_path": "install.py",
-          "size": 919079,
-          "sha256": "3f450bbd97735e20ce25bd4a7d89e94994d6162edaec108a63f8861452143d2c",
+          "size": 929922,
+          "sha256": "48a5fca25303757fc2874262c1d176992bd7340da5c59f58c6e911383bf54817",
           "executable": false
         },
         {
@@ -71,8 +71,8 @@
     "muos": {
       "archive": {
         "dest": "ARCHIVE/RetroBIOS.muxapp",
-        "size": 972256,
-        "sha256": "23a6a602e3478929b2d3ad01e600ff9a72343dc764cae2ea29dbcd59c790c685"
+        "size": 983099,
+        "sha256": "78658671fe962a5a4efb8ea4a3a50960cc5680b5109391e8536951b5f0a97d14"
       },
       "members": [
         {
@@ -92,8 +92,8 @@
         {
           "name": "RetroBIOS/install.py",
           "repo_path": "install.py",
-          "size": 919079,
-          "sha256": "3f450bbd97735e20ce25bd4a7d89e94994d6162edaec108a63f8861452143d2c",
+          "size": 929922,
+          "sha256": "48a5fca25303757fc2874262c1d176992bd7340da5c59f58c6e911383bf54817",
           "executable": false
         },
         {
@@ -166,8 +166,8 @@
         {
           "dest": ".config/modules/retrobios/install.py",
           "repo_path": "install.py",
-          "size": 919079,
-          "sha256": "3f450bbd97735e20ce25bd4a7d89e94994d6162edaec108a63f8861452143d2c",
+          "size": 929922,
+          "sha256": "48a5fca25303757fc2874262c1d176992bd7340da5c59f58c6e911383bf54817",
           "executable": false
         },
         {