Feature request: Pass positional arguments for interactive mode as first message

[santarl]

When using tgpt in interactive mode, it would be a nice QOL improvement to pass the positional argument (if present) as the first message.

eg:

Current behaviour:

❯ tgpt -i "hi"
Interactive mode started. Press Ctrl + C or type exit to quit.

╭─ You
╰─> 

Requested behaviour:

❯ tgpt -i "hi"
Interactive mode started. Press Ctrl + C or type exit to quit.

╭─ You
╰─> hi   // Automatically send this message.

╭─ Bot
Hello! How can I assist you today?

The first message can either be displayed to show chat history in full or hidden as its already visible in the above command