Create an incoming webhook integration for Patreon. The main use case is getting notifications when new patrons sign up.

Patreon webhook documentation: https://docs.patreon.com/#webhooks

Now that Zulip has a Patreon page, it would be great to be able to monitor new sign-ups!

Describe the bug

There is no spacing between tooltip of organisation and the sidebar. While there is padding for the tooltips of the settings, dnd, back, reload button.

To Reproduce

1. Open the zulip desktop client.
2. Hover over organisation or add organsation button.

**Exp

This is likely a side effect of the CircleCI => GitHub migration.

https://app.codecov.io/gh/zulip/python-zulip-api seems to not be 0, so I'm guessing we just have the badge misconfigured.

Currently the stream box can be quite wide; we spread the boxes between the available width.

While topic length can vary, we should be able to find some way to determine a smaller length using urwid's features based on what we know about the maximum stream length at the time.

Good related features to consider

• if we can/should limit the width of the 'topic edit' box while editing (edit-one

Using https://github.com/kowainik/co-log