bot api: Forced rename is not reflected in term

[shazow]

When a TERM=bot joins with a collision name and gets renamed to GuestXXX, the new name is not reflected in the bot's term line. (Should the term line even be present?)

[voldyman]

Tangent Alert

Should the term line even be present?

Should the bot only interact in json?

Overall design i am thinking of:

• Update messages to use a Renderer which knows about converting a *Msg to string using the theme.
  • Rendering logic will be extracted out of messages structs and they will just hold data
  • Add 2 renderers, one which uses the current logic and a new JsonRenderer
• on TERM=bot-json or something, use theme mono and JsonRenderer.
• Optional: Add a client package in ssh-chat repo with message structure definitions. Clients will uses this package to connect and parse messages from Go.

Since each line will be a well-formed json message, users can optionally use the go lib or pipe the output of ssh to scripts

[shazow]

Yea, an alternative JSON API is certainly desirable, but I think 90% of people want a plaintext API since they're just messing around with shell scripts or equivalent.

And yes, using the Theme system to render JSON was also something I had in mind.