dedicated firehose ui (#34712)

* init

* lil more

* revert that for now

* update that too

* update

* update test

* update

* i hate translations

selfdrive/ui/SConscript

@@ -29,7 +29,7 @@ qt_libs = [widgets, qt_util] + base_libs
 qt_src = ["main.cc", "ui.cc", "qt/sidebar.cc", "qt/body.cc",
           "qt/window.cc", "qt/home.cc", "qt/offroad/settings.cc",
           "qt/offroad/software_settings.cc", "qt/offroad/developer_panel.cc", "qt/offroad/onboarding.cc",
-          "qt/offroad/driverview.cc", "qt/offroad/experimental_mode.cc",
+          "qt/offroad/driverview.cc", "qt/offroad/experimental_mode.cc", "qt/offroad/firehose.cc",
           "qt/onroad/onroad_home.cc", "qt/onroad/annotated_camera.cc", "qt/onroad/model.cc",
           "qt/onroad/buttons.cc", "qt/onroad/alerts.cc", "qt/onroad/driver_monitoring.cc", "qt/onroad/hud.cc"]