Feature: Cleaner repl session management

[wom]

Hey. I play with repl's a bunch; but sometimes want to jump into previous one after some digging. As such, I created a few helper functions I've found useful. Functionally, every time I start a repl; i gives a unique name to it; incrementing from the previous. I also added a 'last' flag; to automatically attach to the last repl. I also blumbed arbitrary session naming if I want to be explict. I have usage examples below; is this something others would find useful? Currently it's just bash wrappers, but helpers for session management like this could easily be integrated directly into shell_gpt itself.

➜  gr # start a new repl
gpt: 1
Entering REPL mode, press Ctrl+C to exit.
>>> First Convo
Hello! How can I assist you with Linux/Ubuntu today?                                                            
>>> Aborted.


➜  gr
gpt: 2gr


Entering REPL mode, press Ctrl+C to exit.
>>> Second Convo
Sure, what do you need help with in this second conversation?                                                    
>>> Aborted.


➜  gr 1
───────────────────────────────────────────────── 
Chat History 
──────────────────────────────────────────────────
system: You are ShellGPT
You are programming and system administration assistant.
You are managing Linux/Ubuntu 22.04.4 LTS operating system with bash shell.
Provide short responses in about 100 words, unless you are specifically asked for more details.
If you need to store any data, assume it will be stored in the conversation.
APPLY MARKDOWN formatting when possible.

user: First Convo

assistant: Hello! How can I assist you with Linux/Ubuntu today?

─────────────────────────────────────────────────────────────────────────────────────────────────────────────────
Entering REPL mode, press Ctrl+C to exit.
>>> Aborted.


➜  gr last
───────────────────────────────────────────────── 
Chat History
 ──────────────────────────────────────────────────
system: You are ShellGPT
You are programming and system administration assistant.
You are managing Linux/Ubuntu 22.04.4 LTS operating system with bash shell.
Provide short responses in about 100 words, unless you are specifically asked for more details.
If you need to store any data, assume it will be stored in the conversation.
APPLY MARKDOWN formatting when possible.

user: Second Convo

assistant: Sure, what do you need help with in this second conversation?

─────────────────────────────────────────────────────────────────────────────────────────────────────────────────
Entering REPL mode, press Ctrl+C to exit.
>>> Aborted.


➜  gr pyGui
Entering REPL mode, press Ctrl+C to exit.
>>> pyGui workshopping
To work with GUI programming in Python, you can use libraries like Tkinter, PyQt, or Kivy. Tkinter is the        
...


➜  du /tmp/chat_cache/*
4       /tmp/chat_cache/1
4       /tmp/chat_cache/2
4       /tmp/chat_cache/pyGui