Minor Fixes

[teodorus-nathaniel]

Fixes

• Only use react-tweet embed for tweet link, not any twitter link
• Fix embed overflow (esp react-tweet in small screen)
• If the link metadata's image is http, treat it like it has no image
• Use react portal to render recaptcha (because we have errors regarding recaptcha CORS, this is how to solve it according to this article)
• Add try catch for CID.parse, so it won't trigger client error exception if wrong cid was passed (potential cause of beef's error)
• Fix textarea not expanding in edit chat modal
• Make scroll to message button sticky to the bottom of the message container (message modal)
  after:
  
  before: