Add loading to button

src/App.vue

...omponents/onboarding/wallets/metamask/MetamaskConnect.vue

src/components/sidebar/AppSidebar.vue

src/components/ui/button/Button.vue

src/components/utilcards/AuthorityCard.vue

src/components/utilcards/ConfirmAccountUpdateCard.vue

src/components/utilcards/ConfirmCreateAccountCard.vue

src/components/utilcards/MemoEncryptCard.vue

src/components/utilcards/SignTransactionCard.vue

src/lib/parse-error.ts

src/stores/user.store.ts

src/stores/wax.store.ts

src/utils/parse-error.ts