* Fix chart `onMouseOver` propagation
* Make generic charts support money on y-axis
* Fix somewhat ridiculous `formatMoney` to work with negative amounts
* Make margins on charts configurable
* Implement color as function of point on SingleValueHistoryChart
* Rewrite portfolio history graphs with new graph machinery
* Toast Nivo
* Make portfolio graph on profile not load extra data
* Clean up unused props
* Tidy up markup
* Enable "daily" option again on portfolio history picker
* [Portfolio Graph] Shows a graph of the portfolio value over time
* [PortfolioGraph] Fix some nits.
* [PortfolioGraph] Comment out portfolio-value-section
Hides the component completely for now, so we can land today. My plan would be to land today, wait for the history to build up, and then revert this commit. As opposed to leaving the PR idle for a while, and then have to deal with conflicts.
* [PortfolioGraph] Rm duplicate firestore rule