Support Series section

[dzenbot]

The idea is to list all the ongoing Series, their races and leaderboard, to give wider exposure to this feature. This should go hand-by-hand with promoting chapter races and point races for championships (ProSpec, etc).

We will need new API endpoints for this:

• series/list: List all the active Series
• series?id: Get the Series by id, which includes metadata such as pic, description, start & finish dates, class, format, race count, pilot count, etc.
• race/list?series=id: List all the Races from a specific Series
• series/standings?series=id: List all the Results from a specific Series. This should be a combined list of User objects + individual results

[dzenbot]

Series Support

Displaying list of Series, with their races and leaderboards, similar to the web.

Features:

• Show series list and filter by "Regionals", "My Series" and "All Series"
• Display a Series detail (image, text, metadata, etc.)
• Show a Series' races list and leaderboards (pilot and chapter's)
• Display the Series thumbnail + link in a Race detail
• Allow organizers to submit any race to a Series (backend should match class, time window, etc.)
• Allow Series lead to edit their Series info
• Allow Series lead to accept/reject/delete races to joint their Series