Add missing data-slot="toggle" to Routines toggle buttons

The initial mobile toggle fix (afc3d7ec) missed 2 toggle switches in
RoutineDetail.tsx and Routines.tsx. Without the attribute, these toggles
would still inflate to 44px on touch devices via the @media (pointer: coarse)
rule.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

ui/src/pages/RoutineDetail.tsx

@@ -647,6 +647,7 @@ export function RoutineDetail() {
           <button
             type="button"
             role="switch"
+            data-slot="toggle"
             aria-checked={automationEnabled}
             aria-label={automationEnabled ? "Pause automatic triggers" : "Enable automatic triggers"}
             disabled={automationToggleDisabled}

ui/src/pages/Routines.tsx

@@ -580,6 +580,7 @@ export function Routines() {
                           <button
                             type="button"
                             role="switch"
+                            data-slot="toggle"
                             aria-checked={enabled}
                             aria-label={enabled ? `Disable ${routine.title}` : `Enable ${routine.title}`}
                             disabled={isStatusPending || isArchived}