There's no official FTH way for archiving or setting up redirects.
However, if you wished, you could disable as many of the features on your site as possible, and then have a prominent redirect link on your home page. (And perhaps on other pages if there are any that can't be disabled.)
Please let us know which option you prefer, and we can take it from there.
Secretary, EY Toastmasters club 1137486, District 112
Auckland, NZ
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