[HOLD for payment 2024-02-07] Update code to allow for redirect links from multiple sources

[caitlinwhite1]

Problem:
Currently our code for redirecting links only expects links between community>HelpDot and we'll have to redirect from other sources.

Solution:
Update the code to also allow for redirects from HelpDot to UseDot. For example, we'd like https://help.expensify.com/articles/expensify-classic/expensify-card/Expensify-Card-Perks to redirect to https://use.expensify.com/company-credit-card. Ideally we can have a folder we can easily update at anytime similar to community redirects here.

[caitlinwhite1]

ohh also @coleaeason Is it possible to update the code to allow for redirects from help. > help? Or that's already doable?
We'll need this for deleted help. article.

[coleaeason]

@caitlinwhite1 that's also supported with the updated code! The source can be from community or help and the destination can be help or use dot. So you can do any of the below combinations:

sourceURL	destinationURL
community.expensify.com	help.expensify.com
community.expensify.com	use.expensify.com
help.expensify.com	help.expensify.com
help.expensify.com	use.expensify.com

Also this is done and merged, so feel free to make your new redirects in the redirects.csv file!

[melvin-bot]

Reviewing label has been removed, please complete the "BugZero Checklist".

[melvin-bot]

The solution for this issue has been 🚀 deployed to production 🚀 in version 1.4.33-5 and is now subject to a 7-day regression period 📆. Here is the list of pull requests that resolve this issue:

• [No QA] Make redirects work for help and use dot #35116

If no regressions arise, payment will be issued on 2024-02-07. 🎊