## Summary
First-time project users can now create a project directly from the
empty state instead of reaching a dead end. The right-side project
context also uses the intended Activity label and aligns its first row
with the channel header.
The populated and empty project views share one creation flow, so
navigation, success feedback, and compatibility warnings remain
consistent.
### Related issue
Related: #6939
### Testing
- Desktop check, TypeScript typecheck, and repository file-size gate
- 10 focused project overview context unit tests
- E2E-mode build and 3 focused Playwright scenarios covering empty-state
creation, right-sidebar alignment, and Activity context
Signed-off-by: Thomas Petersen <thomasp@squareup.com>
