[FEATURE]: Simulation mode

[RichP-fr]

Feature summary

Run the bot in "simulation" mode, i.e. doing all the steps except applying for real

Feature description

In simulation mode, the bot would build the resume & cover letter, and save them to a directory along with the job posting URL. That would allow for further fine-tuning / debug before using it "for real".

Motivation

Debugging & improving code ; testing in languages other than English

Alternatives considered

No response

Additional context

I would gladly help & start this work if someone gives me a starting point. Thanks!