feat: `cortex` command prints helpful information

[dan-homebrew]

Goal

• cortex command should be informational (vs. start the server)
• e.g. Docker dumps the -h
• We have refactored start command to #1232

Clarifications Needed

• Should cortex command suggest how to get started? (e.g. run cortex run tinyllama)
• Should cortex command show where data is persisted? (maybe by editing -h command)

Config file: `~/.cortexrc`
Cortex Data Folder: `/cortexcpp`
Binary: `/usr/bin/cortex`

[vansangpfiev]

In my perspective, the cortex should only dump the cortex -h. For the configuration, we can support it with another command, something like git has:

git config -l

cc: @dan-homebrew @namchuai

[dan-homebrew]

In my perspective, the cortex should only dump the cortex -h. For the configuration, we can support it with another command, something like git has:

git config -l

cc: @dan-homebrew @namchuai

Ok - let's scope it to just -h.

I'll tag this issue to your Sprint 20 scope.

[0xSage]

Nicely done, closing as fixed