[MVP] Add "Donate" button and link to good Ukraine relief charity

[adunna]

• Bring up discussion in Discord about which charity to support
• Once charity has been decided, add Donate button on website (ensure multi-language support) and link to charity

[creadicted]

List of charities:
https://www.reddit.com/r/ukraine/comments/s6g5un/want_to_support_ukraine_heres_a_list_of_charities/

[plotka]

Would also be useful to show the different foreign charities that are helping Ukraine, so people from those countries could also donate to them if they prefer. For example, this is a list of Swiss charities: https://spenden.stiftungschweiz.ch/t/spenden-ukraine

[nbaldy]

Just wanted to check in on the status of this one - would you like hand on this? I can suggest a good charity, after doing some research for my school - DirectRelief looks like it has boots on the ground and a very low overhead rate. It also (according to this page) looks like it's made 50% of the donations to date?

https://www.charitywatch.org/charity-donating-articles/direct-relief-gives-charitywatch-specifics-about-its-humanitarian-efforts-for-ukrainians