Fix and clean up shipped config files

shell/Commons/Util.qml

@@ -57,7 +57,7 @@ QtObject {
   // Run an argv vector without a shell interpreting it: the constant `exec "$@"`
   // means the args only ever land in positional parameters, which bash expands
   // without re-tokenizing — so untrusted data ($(id), a filename) stays literal.
-  // The login shell (-l) keeps the PATH/session env GUI targets (tensaku, mpv,
+  // The login shell (-l) keeps the PATH/session env GUI targets (satty, mpv,
   // xdg-open) need. Prefer this over execDetached for anything built from input.
   function execArgv(argv) {
     Quickshell.execDetached(["bash", "-lc", 'exec "$@"', "bash"].concat(argv))