Implement QC <> QRF demo

[vtomole]

For applications like detection of radio signals as in NMR, it is common for an infinite temperature background to be quite strong, and this may find applications in that area.
These results provide an additional setting for which exponential advantage in signal detection is possible with quantum memory, outside of the existing hierarchies of
conventional quantum memory - https://scirate.com/arxiv/2403.03469