Fix lint and build

packages/bbui/src/ActionMenu/ActionMenu.svelte

@@ -2,7 +2,7 @@
   import { setContext, getContext } from "svelte"
   import Popover from "../Popover/Popover.svelte"
   import Menu from "../Menu/Menu.svelte"
-  import { PopoverAlignment } from "../constants"
+  import type { PopoverAlignment } from "../constants"
 
   export let disabled: boolean = false
   export let align: `${PopoverAlignment}` = "left"

packages/bbui/src/context.d.ts

@@ -3,3 +3,6 @@ import { ActionMenu } from "./types"
 declare module "svelte" {
   export function getContext(key: "actionMenu"): ActionMenu | undefined
 }
+
+export const Modal = "bbui-modal"
+export const PopoverRoot = "bbui-popover-root"