Note

Medium Risk
Touches core new-task navigation, incoming-share resume paths, and environment-scoped project selection; regressions could mis-route shares or show wrong projects, but logic is largely extracted and covered by focused tests.

Overview
Adds an environment-first step to the mobile new-task sheet: NewTaskEnvironmentRouteScreen is now the initial route, and the existing project picker becomes NewTaskProject with a required environmentId.

Project choices are scoped to the selected environment via buildNewTaskProjectItems / buildNewTaskEnvironmentItems in newTaskPicker.ts, so cross-machine repo grouping cannot pick the wrong target. Empty and loading states use per-environment shell state (useEnvironmentShellState) and no longer suggest “Add environment” while a chosen environment is still connecting.

Navigation and share flows are updated: draft back-navigation returns to NewTaskProject when an environment was known; add-project can receive environmentId to preselect the environment. Unit tests cover scoping, counts, and empty-state actions.

^{Reviewed by Cursor Bugbot for commit 49d2d83. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Add environment-first new task flow on mobile

• Adds a new NewTaskEnvironmentRouteScreen as the first step in the new-task flow, letting users pick an environment before seeing projects. The project picker (NewTaskRouteScreen) is now scoped to a selected environmentId.
• Introduces buildNewTaskEnvironmentItems and buildNewTaskProjectItems in newTaskPicker.ts to filter environments (those with at least one project) and projects (scoped to a given environment).
• Adds deriveNewTaskProjectPickerEmptyState and deriveNewTaskProjectPickerAction to show environment-specific loading/error states and conditionally render add-project or add-environment actions.
• Updates NewTaskDraftScreen to navigate back to the environment-aware project picker (NewTaskProject) when an environment was initially specified, or to the environment picker otherwise.
• AddProjectSourceScreen and its route now accept an optional environmentId to preselect an environment when adding a project.

^{Macroscope summarized 49d2d83.}