feat(dashboard): Submit forms on Cmd + Enter (#9623)

**What**
- Changes all forms to only submit on Cmd/Ctrl + Enter instead of just Enter.
- Cleans up the position of submit/cancel buttons in many FocusModals that still had them in the header.
- Fixes responsiveness of multiple forms
- Removes the SplitView component, and replaces its usages with StackedDrawer/Modal to align the UX across the project.

Resolves CC-103, CC-535

packages/admin/dashboard/src/routes/profile/profile-edit/components/edit-profile-form/edit-profile-form.tsx

@@ -7,6 +7,7 @@ import * as zod from "zod"
 import { UserDTO } from "@medusajs/types"
 import { Form } from "../../../../../components/common/form"
 import { RouteDrawer, useRouteModal } from "../../../../../components/modals"
+import { KeyboundForm } from "../../../../../components/utilities/keybound-form"
 import { useUpdateUser } from "../../../../../hooks/api/users"
 import { languages } from "../../../../../i18n/languages"
 
@@ -64,7 +65,7 @@ export const EditProfileForm = ({ user, usageInsights }: EditProfileProps) => {
 
   return (
     <RouteDrawer.Form form={form}>
-      <form onSubmit={handleSubmit} className="flex flex-1 flex-col">
+      <KeyboundForm onSubmit={handleSubmit} className="flex flex-1 flex-col">
         <RouteDrawer.Body>
           <div className="flex flex-col gap-y-8">
             <div className="grid grid-cols-2 gap-4">
@@ -187,7 +188,7 @@ export const EditProfileForm = ({ user, usageInsights }: EditProfileProps) => {
             </Button>
           </div>
         </RouteDrawer.Footer>
-      </form>
+      </KeyboundForm>
     </RouteDrawer.Form>
   )
 }