- Project editor: persist draft to localStorage, restore on reload,
last-saved/draft-restored status indicators, section/whole-draft reset
with confirmation.
- Extract shared QR/polling/expiry engine from TelegramLoginComponent
(shared/qr-login) and reuse it for a new admin login flow.
- Admin authentication kept fully separate from customer session:
own cookie/localStorage keys, signals, guard, and header interceptor
(core/admin-auth).
- ?login=true / ?adminLogin=true open the respective login dialog for
manual testing.
- Ed25519 challenge/verify interfaces (fail-closed no-op binding) ready
for backend delivery.
- Document autosave/reset/admin-auth/QR-reuse/Ed25519 model and the
remaining full-field-coverage gap in docs/Project-Editor.md.
Mounts a new ProjectEditorSaveBarComponent in the editor page that shows
draft/published status, unsaved-changes indicator, and validation issues,
wiring the Task 8 facade save()/publish()/dirty/status/validationIssues
signals to an actual UI for the first time.
