Tweet endpoints

[bolubee101]

Create the tweet endpoint

This is a post endpoint. When this endpoint is hit with a JSON payload as shown below, it would post the tweet and save it to the DB. If the text is more than 208 characters, an error message is thrown. The response would be the tweet data from Twitter.

{
    "tweet": "tweet text" 
}

For now, the authentication for tweeting is going to be a generated token hard coded as an env variable AUTH_TOKEN