[FEATURE] Add the ability to donate crypto to Lawnchair

[TheFuzzStone]

Describe the feature

Lawnchair is a very cool project, including the fact that it's FOSS.

But I haven't found how to support you with cryptocurrency.

Why would it be useful to add?

People will be able to support developers financially, which in turn:

1. Will add more incentive to work on the project;

2. Will make it possible to hire developers on the side to make the project develop faster;

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It will also be possible to hold fundraisers to add a feature_X with the help of hired developers. For example, there are a lot of users demanding a feature_X, and someone can calculate how much it would cost to hire a developer (or several) to do it, and pay to this dev(-s) with crypto.

Did the feature exist in Lawnchair v2? (Play Store version)

No

Example(s)

A great example is another FOSS project: https://organicmaps.app/donate/ (see the "crypto" section). They created the most popular cryptocurrency wallets + a few unpopular ones, but still - it doesn't cost extra money, and it's very quick to create (and backup) the most popular crypto wallets:

• Monero (XMR) - a very positive example of another FOSS project;
• Bitcoin (BTC);
• Ethereum (EHT) - by creating an ETH cryptocurrency wallet you will also be able to accept ERC20 tokens, including the most liquid USDT, USDC and DAI;
• Tron (TRX) - by creating an TRX cryptocurrency wallet you will also be able to accept TRC20 tokens, including the most liquid USDT;

When you create a Monero (XMR) wallet, please ping me with '@', and I will be the first to send you a donation of 100 USD.

Additional context

No response