Make installation instructions suggest installing a speech engine

[C-Loftus]

Multiple users have had errors with this. This adds verbosity so we don't need to merge necessarily if you want a very terse installation process but I think it might be helpful. Talon installation UX remains rather weak so I think its good to specify

[pokey]

Sorry to be...incredibly slow on this one 😅. Did you close this one because you gave up on it ever getting merged or because some change to Talon rendered it no longer necessary?

[C-Loftus]

No worries I closed it since I thought you weren't interested. Feel free to open it back up if desired. I've seen a fair bit of people within the slack miss the fact they have to install a speech engine if they are installing Talon specifically for cursorless ( so I thought it might be useful to specify) (i.e. people that see cursorless from a talk, and want to try it out may miss the speech engine part of installing talon since they are more concerned with cursorless setup)

But this isn't a big deal either way and may not be necessary.

[pokey]

Yeah I think let's reopen; I do think it's potentially helpful so I'd prefer not to lose track of it. It just got lost in the backlog

[phillco]

Minor wording suggestions (it's a menu not a tab, right?). Otherwise, any reason not to merge this?

[phillco]

Suggested change

	- Make sure a speech engine is installed by clicking on the `Speech Recognition` tab after clicking the Talon tray icon
	- Make sure a speech engine is installed (click the Talon tray icon, then select one from the `Speech Recognition` menu)