Below md, the machine editor Dialog renders as a SheetForm (triggered by
the same Edit/Add buttons via machineDialogOpen state). The shared
MachineEditor body (fields + SSH validate button) renders inside the
sheet; the ConfirmDialog is a sibling outside. Desktop Dialog is
byte-for-byte identical.
No navigation needed on close -- the Settings page content (tabbed cards,
machine list) is always visible behind the sheet, so there is no stranding
risk (unlike ServicePage where the sheet was the whole page).
Added saveDisabled prop to SheetForm (additive, default false) so the
machine editor can gate Save on required fields (name + host for SSH
mode), matching the desktop DialogFooter confirmDisabled semantics.
Scope note: SSHKeyManager is an inline two-panel layout (SelectionRailCard
+ SectionCard), not a dialog, and already stacks responsively via
grid-cols-1 md:grid-cols-[...]. Wrapping it in SheetForm would break its
always-visible selection rail. Left as-is.
Tests: 3 new mobile cases (SheetForm render, save payload, cancel closes)
+ desktop unchanged. 113 tests pass; lint/build green.
Refs openspec/changes/mobile-responsive-parity/ (spec R4, tasks slice 7).
Developer
e805c624b2