Support control commit message length

[mysteryven]

Since I run aicommit in my terminal, I get the message below:

Update PRINT opcode to join stack items with a space and print on a single line.

It save me time about thinking message, I love it, but I want to add refactor prefix, so I copy this message and fill the message in the commit box of VSCode, but the VSCode errors me "40 characters over 50 in current line".

Could it support control commit message's length?

[rocktimsaikia]

@privatenumber This can be closed now as the change is merged now.

[privatenumber]

Closed via #194