Provide help text for use of Info field

[ldang]

The Info field makes it easy for us to annotate the room streams, based on the preference.

Additionally, it would be nice to have a collapsible help where we can provide guidance of how to use the Info field and a flagging convention to make it easier to communicate complex states concisely, aka keep things on a single line.

Currently, it's a bit haphazard

Example: showing state of room stream cutting

Example: showing room topics and some annotation

So we have to define what it is we want to encode about each room stream, maybe come up with a set of symbols or progression that would let us know:

• room topic
• any technical issues with room stream - provides great training example for monitoring, remind us of A/V issues for post-mortem, point out technical issue with info in signs.xml and the schedule
• reasons we can't publish room stream - mostly workshops are unusable or not recorded
• has it been cut
• has it been published
• has room stream been unlisted, which means it has been completely dealt with

Once we come up with an encoding, we will probably need a legend or collapsible help, so we can consistently encode it correctly and others can understand the code.