[advice] Make fzf more robust

[Freed-Wu]

I advice change 12 fzfs to fzf -d' 's. Because fzf will be affected by $FZF_DEFAULT_OPT. If user use -d: or other -d, it will make fzf work abnormally.

Thanks.

[gennaro-tedesco]

Sorry for the long wait in responding to this issue, and thank you for the recommendation: definitely a good idea. I will work on it in the next release :)

[gennaro-tedesco]

This PR addresses the issue: would you be so kind to help me test it to make sure there are no particular corner cases where the changes may instead behave otherwise? Ideally you could clone the repository and install the local branch

gh repo clone gennaro-tedesco/gh-f
git checkout fzf_robust
gh extension remove f
gh extension install .

and use it off: so far it seems all is good, but four eyes are better than two!

[Freed-Wu]

Thanks. I have used this version, and since now I haven't found any incorrect behaviour.

[gennaro-tedesco]

Released in v0.3.3. Just gh extension upgrade f.