devex: storybook for UI Package (#4984)

* add storybook

* clean up stories

* small fix

* add stories for all components

* add vintl

* default to dark mode

* fix  teleport

* add theme addon

* add new modal story

* delete broken stories

* move all stories to central stories folder

* fix paths

* add pnpm run storybook

* remove chromatic

* add add-stories.md

* fix types

* fix unncessary args field

* cover more addordion states

* pt2

* remove old vintl

* fix: missing style + ctx

---------

Co-authored-by: Calum H. (IMB11) <contact@cal.engineer>

packages/ui/src/stories/base/DoubleIcon.stories.ts

@@ -0,0 +1,26 @@
+import { DownloadIcon, HeartIcon } from '@modrinth/assets'
+import type { Meta, StoryObj } from '@storybook/vue3-vite'
+
+import DoubleIcon from '../../components/base/DoubleIcon.vue'
+
+const meta = {
+	title: 'Base/DoubleIcon',
+	component: DoubleIcon,
+	render: (args) => ({
+		components: { DoubleIcon, DownloadIcon, HeartIcon },
+		setup() {
+			return { args }
+		},
+		template: /*html*/ `
+			<DoubleIcon v-bind="args">
+				<template #primary><DownloadIcon style="width: 2rem; height: 2rem;" /></template>
+				<template #secondary><HeartIcon /></template>
+			</DoubleIcon>
+		`,
+	}),
+} satisfies Meta<typeof DoubleIcon>
+
+export default meta
+type Story = StoryObj<typeof meta>
+
+export const Default: Story = {}