In order to fetch the next set of watchlist items, we currently construct a continue parameter for the API call. This approach has led to a number of bugs where the back- and front ends get out of sync and the API call fails.
We should rewrite the watchlist page to use the watchlist API internally so that we can simply forward the returned continue parameter to the frontend, so that we're agnostic to changes in the parameter.
- Should be possible to infinite scroll the watchlist feed (currently not possible)
- Should be possible to infinite scroll the watchlist edit watchlist page more consistently