apps/mobile/src/components/ScreenHeader.android.tsx                   | 203 ++++++++++++++++++++++
 apps/mobile/src/components/ScreenHeader.tsx                           | 164 ++++++++++++++++++
 apps/mobile/src/components/ScreenHeader.types.ts                      |  76 +++++++++
 apps/mobile/src/components/ScreenHeaderButton.android.tsx             |   1 +
 apps/mobile/src/components/ScreenHeaderButton.tsx                     |   4 +
 apps/mobile/src/components/headerMenu.android.ts                      |  43 +++++
 apps/mobile/src/components/headerMenu.test.ts                         |  66 +++++++
 apps/mobile/src/components/nativeHeaderMenu.ios.tsx                   |  44 +++++
 apps/mobile/src/features/connection/ConnectionsNewRouteScreen.tsx     |  24 +--
 apps/mobile/src/features/settings/SettingsEnvironmentsRouteScreen.tsx |  18 +-
 apps/mobile/src/features/settings/components/SettingsScreen.tsx       |  30 ++--
 apps/mobile/src/features/threads/ThreadGitControls.android.tsx        |  30 ++++
 apps/mobile/src/features/threads/ThreadGitControls.tsx                |  95 ++++++-----
 apps/mobile/src/native/NativeHeaderToolbar.android.tsx                |  43 +++++
 apps/mobile/src/native/NativeHeaderToolbar.tsx                        | 294 ++++++++++++++++++++++++++++++++
 apps/mobile/src/native/StackHeader.tsx                                | 289 +------------------------------
 16 files changed, 1042 insertions(+), 382 deletions(-)