Remove YaPB bots from cs16-client

[jeefo]

This PR removes YaPB bots from cs16-client.

Reasons for removal:

1. Maintenance burden: I am unable to provide timely fixes for new issues as they arise (e.g., the recent fdsan problem).
2. APK size: The YaPB binary alone is larger than all other binaries in the APK combined, so reducing its size is a nice bonus.
3. Training mode breakage: YaPB breaks training mode (bots are not intended to work there) due to missing exports.
4. User experience: Users report problems with the bots. Although an option to disable them exists, many users are unable or fail to use it, leading to continued complaints.

[a1batross]

F.

[Vladislav4KZ]

Maybe it would indeed be worth removing YaPB from CS16Client, but I wouldn't want to completely drop Android support. Perhaps YaPB could be made into a separate module instead of being part of CS16Client.

And I'm not asking you to do this specifically. I'd like to try doing it myself.

Also, that fdsan-related crash only occurred for one person, and I'm not even sure they were using the original CS16Client. At the very least, they definitely have some kind of custom engine build installed, so I wouldn't rule out the possibility that CS16Client itself may have been modified as well.

For some reason, I haven't experienced any crashes on Android with the current version of YaPB that is used in CS16Client.

[jeefo]

Maybe it would indeed be worth removing YaPB from CS16Client, but I wouldn't want to completely drop Android support. Perhaps YaPB could be made into a separate module instead of being part of CS16Client.

And I'm not asking you to do this specifically. I'd like to try doing it myself.

Also, that fdsan-related crash only occurred for one person, and I'm not even sure they were using the original CS16Client. At the very least, they definitely have some kind of custom engine build installed, so I wouldn't rule out the possibility that CS16Client itself may have been modified as well.

For some reason, I haven't experienced any crashes on Android with the current version of YaPB that is used in CS16Client.

Android support in the main repository will remain intact. The separate module looks good. Or we could go back to what @Velaron did: subvendor the repository into its own fork to prevent breakage from upstream, and set yb_quota to 0 by default.