The logline is very dry. There is no "raisin" to understand in what manner the plot will develop.

Well, it's a sitcom. Nothing much changes week to week, and there's not much of an arc. But there are a few elements I left out. How about this:

After getting fired from a comfortable corporate job, a spunky, snarky video-game designer reconnects with her spacey mother, who runs a co-working space in Manhattan. Surrounded by an oddball group of aspiring entrepreneurs, she struggles to keep the vengeful promise she made to her old boss: To release her own video game in one year.

Good premise, lots of room for interesting angles