VM101 R20D methods

ACCESS_PATH=router-ops -> pve-mgts -> VM101 root@10.71.100.2
REMOTE_EXECUTION=standalone POSIX scripts through sh -s
MACHINE_GIT_COMMIT=1571dd60b780d8b205b1a5895386f48a0fb8c59d
VM101_SOURCE_URL=https://reports.secret-studio.ru/latest/20260720-124228_vm101_git_source_1571dd60b780/
R20D_SCOPE=logging-only five managed files
R20E_NEXT=controlled runtime testing