Sunshine: minimum_fps_target user poll

[ReenigneArcher]

We are considering changing the default value for the beta minimum_fps_target setting, and would like to gauge what settings are being used.

This option is currently only available in beta/pre-releases after the current stable of v2025.628.4510.

Please let us know below, and if you use a value other than 0 please let us know the reason for the change.