apps/web/src/components/BranchToolbar.logic.test.ts          | 83 +++++++++++++++++++++++++++++++-
 apps/web/src/components/BranchToolbar.logic.ts               | 45 +++++++++++++++--
 apps/web/src/components/BranchToolbar.tsx                    |  3 +-
 apps/web/src/components/BranchToolbarEnvModeSelector.tsx     | 78 +++++++++++++++++++-----------
 apps/web/src/components/BranchToolbarEnvironmentSelector.tsx | 55 +++++++++++++++------
 apps/web/src/components/ChatView.browser.tsx                 |  2 +-
 apps/web/src/components/ChatView.tsx                         | 35 +++++++++-----
 7 files changed, 241 insertions(+), 60 deletions(-)