QB64PE Official Links

[a740g]

First link should be https://github.com/QB64-Phoenix-Edition/...ses/latest
Discord invite link should be: https://discord.gg/D2M7hepTSx
External wiki link should be: https://qb64.dijkens.com/index.php/Main_Page.html
https://www.basic4all.epizy.com/ does not seem to work correctly. Probably remove.
https://www.theretrodev.com/forum does not work. Remove.
https://www.syntaxbomb.com/ does not work. Remove.
https://www.twitch.tv/qb64 - channel was closed. I think we can remove this.
https://www.youtube.com/channel/UCAisEw_...phm3ZTCy7g - channel does not exist. We can remove this.
https://www.amazon.com/QB64-Report/dp/B08K57SCHK - page not found. We can remove this as well.

We should add Terry's QB64 Tutorial: https://www.qb64tutorial.com/