feat(@scripts): ✨ add mesh speedtest media mode support

Co-Authored-By: Lilith Autocommit <noreply@atlilith.com>

bin/mesh-speedtest

@@ -22,12 +22,18 @@ set -eu
 size_mib=64
 direction=down
 peer_filter=""
+media_mode=0
+media_peer=black
+media_dir=/bigdisk/_/media/unsorted
 
 while [ $# -gt 0 ]; do
     case $1 in
         -s) size_mib=$2; shift 2 ;;
         -u) direction=up; shift ;;
         -p) peer_filter=$2; shift 2 ;;
+        --media) media_mode=1; peer_filter=$media_peer; shift ;;
+        --media-peer) media_mode=1; media_peer=$2; peer_filter=$2; shift 2 ;;
+        --media-dir) media_dir=$2; shift 2 ;;
         -h|--help) sed -n '2,18p' "$0" | sed 's/^# \{0,1\}//'; exit 0 ;;
         *) echo "unknown arg: $1" >&2; exit 2 ;;
     esac