App supports POST request for manual labelling of tweets

[djbusstop]

Is your feature request related to a problem? Please describe.
Our data would be much improved if we can allow some users to manually label tweets.

Describe the solution you'd like

• A database which stores a tweet and the manual label of the tweet as mysoginist or not. Unfortunately since we don't acually use twitter API we don't have all tweet metadata. But storing tweet text and the label is good.
• An endpoint that stores the request body to the database. The request body contains the tweet text and the label

Describe alternatives you've considered

Additional context

• Docker for database? Now we need to manage database.
• Do we want to have different levels of labelling. Should it be boolean or a rating.
• When it gets to the point of implementing this on the frontend, we need to consider design and how features are implemented
  • One idea for this, there could be a contributor mode for the app. This is a different release entirely, which shows crossed out tweets, and the chance to manually label any tweet as misogynist or not. The implementation of the different modes could be a simple condition in the app. But I would like to avoid having too much configuration in the app logic. I would like to think more about that.

[djbusstop]

Relevant to issue #5