Onboarding (#132)

* Initial onboarding

* Update OnboardingModal.vue

* Add finish

* Animation

* Automatic opening

* Move onboarding icon to outside of main appbar

* Run lint

* run fmt

* mostly finish

* Finish onboarding

* fix onboarding bug + linux build

* fix build again

* Add back window shadows

---------

Co-authored-by: Geometrically <18202329+Geometrically@users.noreply.github.com>
Co-authored-by: Jai A <jaiagr+gpg@pm.me>
Co-authored-by: Jai A <jai@modrinth.com>

theseus_gui/src/components/ui/ContextMenu.vue

@@ -61,7 +61,6 @@ const hideContextMenu = () => {
 }
 
 const optionClicked = (option) => {
-  console.log('item check', item.value)
   emit('option-clicked', {
     item: item.value,
     option: option,