fix(org): give pick-a-row dialogs one way to close

A row acts on its own in Add source and Add provider, so Done did the same thing
as Close. The confirm action becomes optional in the shared modal, which every
other caller still passes.

Author: waleedlatif1

apps/sim/platform/design-system/components/modal/modal-parts.tsx

@@ -56,7 +56,8 @@ export function ModalBody({ children, label, inactive, onInput }: ModalBodyProps
 }
 
 interface ModalFooterProps {
-  confirmLabel: string
+  /** Absent for a dialog whose rows act on their own, which only closes. */
+  confirmLabel?: string
   onPrevious?: () => void
   cancelLabel?: string
   destructive?: boolean
@@ -84,9 +85,11 @@ export function ModalFooter({
       <Button variant='quiet' disabled={cancelDisabled} onClick={onPrevious}>
         {cancelLabel}
       </Button>
-      <Button variant={destructive ? 'destructive' : 'primary'} submit disabled={disabled}>
-        {confirmLabel}
-      </Button>
+      {confirmLabel && (
+        <Button variant={destructive ? 'destructive' : 'primary'} submit disabled={disabled}>
+          {confirmLabel}
+        </Button>
+      )}
     </footer>
   )
 }

apps/sim/platform/design-system/components/modal/modal.tsx

@@ -26,7 +26,8 @@ type ConfirmHandler<Args extends unknown[]> = (...args: Args) => unknown
 
 interface ModalActions {
   title: string
-  confirmLabel: string
+  /** Absent for a dialog whose rows act on their own, which only closes. */
+  confirmLabel?: string
   confirmDisabled?: boolean
   onConfirm?: ConfirmHandler<[values: FormData]>
   /** Names the dialog more specifically than its visible title. */

apps/sim/platform/embedded/app/(shell)/settings/_components/sections/connected-accounts/provider-catalog-modal.tsx

@@ -53,7 +53,7 @@ export function ProviderCatalogModal({
       }}
       title='Add provider'
       cancelLabel='Close'
-      confirmLabel='Done'
+      submitOnEnter={false}
     >
       <SectionSearch subject='providers' value={search} onValueChange={setSearch} />
       {providers.map(({ name, icon, choice }) => {

apps/sim/platform/embedded/app/(shell)/settings/_components/sections/integrations/add-source-modal.tsx

@@ -41,7 +41,7 @@ export function AddSourceModal({
       }}
       title='Add source'
       cancelLabel='Close'
-      confirmLabel='Done'
+      submitOnEnter={false}
     >
       {feedback}
       <RowList>