refactor: Button components (#6929)

* feat: refactor button components

* fix: qa

* fix: storybook

* a11y: pass

* fix: build

* fix: rename default ->md

* fix: lint

* docs: buttons.md

* refactor part 1

* refactor part 2

* fix: undo refactor for fresh restart

* refactor

* Revert "refactor"

This reverts commit 96d65902d7.

* refactor: part 1

* fix: qa

* fix: qa

* fix: qa

* fix: qa

* fix: qa

* fix: qa

* fix: qa

* fix: qa

* fix: remove text-contrast

* fix: qa

* fix: v-tooltip

* fix: lint

* fix: split broken

* fix: passkey qa

* fix: qa

* fix: qa

* fix: prepr

* fix: splitbutton

* improve button group seam

---------

Signed-off-by: Calum H. <calum@modrinth.com>
Co-authored-by: Prospector <6166773+Prospector@users.noreply.github.com>

apps/app-frontend/src/components/ui/modal/ConfirmDeleteInstanceModal.vue

@@ -6,18 +6,14 @@
 
 		<template #actions>
 			<div class="flex gap-2 justify-end">
-				<ButtonStyled type="outlined">
-					<button @click="modal?.hide()">
-						<XIcon />
-						{{ formatMessage(commonMessages.cancelButton) }}
-					</button>
-				</ButtonStyled>
-				<ButtonStyled color="red">
-					<button @click="confirm">
-						<TrashIcon />
-						{{ formatMessage(messages.deleteButton) }}
-					</button>
-				</ButtonStyled>
+				<Button type="outlined" @click="modal?.hide()">
+					<XIcon />
+					{{ formatMessage(commonMessages.cancelButton) }}
+				</Button>
+				<Button type="colored" color="red" @click="confirm">
+					<TrashIcon />
+					{{ formatMessage(messages.deleteButton) }}
+				</Button>
 			</div>
 		</template>
 	</NewModal>
@@ -27,7 +23,7 @@
 import { TrashIcon, XIcon } from '@modrinth/assets'
 import {
 	Admonition,
-	ButtonStyled,
+	Button,
 	commonMessages,
 	defineMessages,
 	NewModal,