The only links on several search engines that I found about Trump issuing an EO like that actually led back to the original geller report and the FR post...
Time will tell.
EO is not on the White House site nor is it in the Federal Register...yet
I don’t see an EO published, but there is this memorandum:
Ensuring the Enforcement of Federal Rule of Civil Procedure 65(c)
https://www.whitehouse.gov/presidential-actions/2025/03/ensuring-the-enforcement-of-federal-rule-of-civil-procedure-65c/