Make onboarding easier

[nicobrenner]

Currently, a new user to Command Jobs, needs to:

• clone the repo
• have an openai api key
• follow carefully a couple of pages of instructions from the README
• run the application and follow several additional steps

And if all the above line up ok, then the user gets an amazingly well tailored list of jobs for them

It's a very leaky funnel, with tons of friction

Ideally, I'd like to:

• access Command Jobs via ssh (eg. ssh anonymous@commandjobs.com)
• host a demo version that doesn't require an open api key (eg. ssh demo@commandjobs.com)
• guide the user through the setup process inside the application (eg. "Welcome to Command Jobs, let's get started setting up your Resume", "What roles or positions are you looking for?")
• provide a way for the user to give feedback on the matches, to iterate on the prompt and improve the matching