* fix(app): focus explicitly opened workspace tabs
Explicit tab navigation could be overwritten by attention-aware workspace
navigation when the visible agent had just finished. Make workspace navigation
own both normal attention selection and explicit targets so callers cannot
sequence them inconsistently.
* test(app): strengthen forked tab focus assertion
Nested native stacks fell back to the navigation library's light background during cross-stack swaps. Share the active app surface color across every stack without subscribing route layouts to all theme runtime changes.
* fix(app): keep composer autocomplete visible after route hops
Workspace callers now express only the target workspace. The navigation helper chooses whether to pop to a mounted host route or fall back, and active-workspace tracking ignores stale hidden route params while app-wide routes are foregrounded.
* test(app): address workspace navigation review
* fix(app): parse decoded legacy workspace routes
* fix(app): ignore decoded legacy tab routes
* test(app): use canonical offline workspace route
* fix(app): keep New Workspace on the active project
New Workspace preselection was falling back to stale remembered host state when multiple hosts existed. Pass durable active-project context from workspace entry points and centralize initial host selection so stale offline hosts cannot steal the form while startup restore remains last-workspace only.
* fix(app): address New Workspace review feedback
* fix(app): stabilize New Workspace host selection
* fix(app): preserve New Workspace host fallback
* test(app): loosen stale-host project assertion
* fix(app): prefer reachable new workspace hosts
* fix(app): avoid stale offline workspace preselect
* fix(app): prefer online project hosts
