Support sesh connect by hidden identifier separate from session name

[L3v3L]

What would you like sesh to do?

Currently, I have many sesh connect commands scattered across aliases, scripts, and Neovim keymappings. The problem arises when I change a session’s name in my config I then need to update every reference to that session across my configurations.

It would be very helpful if sessions could also be assigned an identifier (id) in the sesh config that does not appear in sesh list, but can still be used with sesh connect. This would provide a stable reference point that doesn’t change when I rename a session.

Example:

Current usage:

[[session]]
name = "notebook"
path = "~/notebooks/main/"
startup_command = "nvim ."

sesh connect notebook

---

Proposed usage with identifier:

[[session]]
id = 3786
name = "notebook"
path = "~/notebooks/main/"
startup_command = "nvim ."

sesh connect --id=3786

[joshmedeski]

Can you provide an example?

One of sesh's core principles is to closely tie the session name to a directory on your computer, so I want to make sure this kind of feature aligns with the project.