Propegate hashtags from onboarding to channel
Summary
Closes #1409 (closed)
When onboarding your hashtags you select are currently only set to your preferred hashtags for discovery - with this change, the hashtags should propagate to the channel sidebar.
Testing
- Make a new account
- Select some hashtags in onboarding and remember them
- Check your channel, be sure the tags are there.
If you want to make multiple changes, save time by using two windows
Regression scope
Only touches the hashtag selection endpoint. I believe this is used around the site for hashtag selection.
Edited by Ben