[UI] [MOBILE] Refactor TOR related code

[soosr]

• Refactor code to make Tor optional (e.g. Global/TorSettings, do not include tor binaries etc.)
• Make initializing TorSettings in Global.cs optional (as for now we do not have mobile support for running Tor)

[wieslawsoltes]

This part should be optional and turned off on mobile for now:
https://github.com/zkSNACKs/WalletWasabi/blob/a43a3fe77f9f13e97abf97c831c50fd6c74ad55e/WalletWasabi/WalletWasabi.csproj#L58-L84

The settings part - this is current hack:
https://github.com/zkSNACKs/WalletWasabi/pull/11849/files#diff-721cd6014f346606d48c25b5f076807f0ad842cf84f1152513ab696ff986815aL50

[turbolay]

In the meeting with Tor guys, they suggested waiting before making important changes in our Tor implementation for them to release the RPC wrapper for Arti, otherwise, we would need to handle Rust code. It changes the mobile integration, which currently has big caveats (according to them).

@Kruwed You listened to the recording more recently than when I had the meeting, so maybe you remember more details.

So we could make hacks, but not proper designing.

[wieslawsoltes]

In the meeting with Tor guys, they suggested waiting before making important changes in our Tor implementation for them to release the RPC wrapper for Arti, otherwise, we would need to handle Rust code. It changes the mobile integration, which currently has big caveats (according to them).

@Kruwed You listened to the recording more recently than when I had the meeting, so maybe you remember more details.

So we could make hacks, but not proper designing.

For now we just need some quick MSBuild hack to disable tor on mobile (basically not copying tor related binaries and making tor settings init optional).

[wieslawsoltes]

My current dirty hack in mobile PR to make it work: 7f35992