Add Subsection Command for WTFPython

[HassanAbouelela]

While discussing python-discord/meta#63, a suggestion that came up was to add a command to get a direct link to subsections of the python gotchas list. This can be used to quickly direct people towards relevant sections of this resource.

A possible implementation would fuzzy match the headers on the page, and send the link to the relevant sections.

[Xithrius]

Since this is more related to fun information and not a direct utility, we'll shove this in Sir-Lancebot.

[Shivansh-007]

I would like to work on this.

[Akarys42]

Thanks you @Shivansh-007, assigned !

[MrKomodoDragon]

Would this possibly go along with the PR i made about python facts?

[Shivansh-007]

Should I make use of the line pagination here, since some examples are really big. For example the walrus operator example.

[MrKomodoDragon]

@Shivansh-007 just an idea, could we add it as a subcommand for the .pyfacts command PR #596 ?

[Shivansh-007]

Ahh I am not in favour of that, this should be kept separate.