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/URLConfirmModal.vue

@@ -1,5 +1,5 @@
 <script setup>
-import { ButtonStyled, injectNotificationManager, ProjectCard } from '@modrinth/ui'
+import { Button, injectNotificationManager, ProjectCard } from '@modrinth/ui'
 import { ref } from 'vue'
 
 import ModalWrapper from '@/components/ui/modal/ModalWrapper.vue'
@@ -69,9 +69,7 @@ async function install() {
 					</p>
 				</div>
 				<div class="button-group">
-					<ButtonStyled color="brand">
-						<button @click="install">Install</button>
-					</ButtonStyled>
+					<Button type="colored" color="brand" @click="install">Install</Button>
 				</div>
 			</div>
 		</div>