Raise the Reverb max request size and store the remembered list view
cookies unencrypted, so the WebSocket handshake no longer fails with 413
and live updates (like proxy restart logs) reach the browser.
Add a /dashboard/canvas page that renders every team server with its
resources and their running or queued deployments, backed by a new
ServerCanvasController::dashboard endpoint and a per-server usage
endpoint for zone headers. The dashboard remembers the list/canvas
choice and each section (projects, servers) its own table/grid view.
- Show Deploying/Queued pills on canvas cards and a foldable recent
deployments panel; add shared CanvasControls component
- Allow backup downloads from the server host via the S3 download
storage (PrepareFileDownloadJob accepts a null container)
- Extract backup toggle/run actions into ManagesDatabaseBackup and
surface them in backup execution headers; merge S3 and retention
sections into the general backup settings
- Move deployments indicator to the top bar and add a main nav
resource menu with submenus; simplify breadcrumbs and settings
layouts
- Add shared variables overview canvas and scheduled task modals
- Add feature tests for dashboard canvas, view modes, navbar
submenus, backup S3 downloads and scheduled task modals