refactor: no more vue multiselect (#5523)

* start multiselect component

* update styles

* small fix

* fix padding and styles

* add border bottom on sticky items

* add border bottom to search as well

* fix select all showing line

* use multi-select component for languages field

* add no options story for empty state

* refactor: remove vue-multiselect, replace with either our own combobox and multiselect

* pnpm prepr

* pnpm prepr

* fix combobox in transfer organization

apps/app-frontend/package.json

@@ -40,7 +40,6 @@
 		"vite-svg-loader": "^5.1.0",
 		"vue": "^3.5.13",
 		"vue-i18n": "^10.0.0",
-		"vue-multiselect": "3.0.0",
 		"vue-router": "^4.6.0",
 		"vue-virtual-scroller": "v2.0.0-beta.8"
 	},