message: feat(onboarding/frontend): adds link to help re adding account errors
diff: Add Account Speckle Manager
  </v-btn>
  </v-card-text>
  + <v-alert type="info" text>
  + Having trouble adding your account to the Speckle Manager? Read a
  + <a
  + _target="_blank"
  + href="http://speckle.docs/user/FAQs.html#i-cannot-add-an-account-in-speckle-manager"
  + >
  + quick help article on this
  + </a>
  + !
  + </v-alert>
  <v-card-actions class="justify-center">
  - <!-- <v-btn small text color="grey" @click="prev">
  - <v-icon small>mdi-chevron-left</v-icon>
  - </v-btn> -->
  -
  <v-btn color="primary" @click="next">
  Your first stream
  <v-icon>mdi-chevron-right</v-icon>
  </v-window>
  </v-card>
  <div class="text-center py-4">
  - <v-btn small text color="grey" @click="prev" v-show="onboarding!==0">
  + <v-btn v-show="onboarding !== 0" small text color="grey" @click="prev">
  <v-icon small>mdi-chevron-left</v-icon>
  </v-btn>
  <v-btn small text @click="skip">
  