Prep Rita Apr Wk2 (Postiz demo + content calendar)

## Must complete by Monday April 6 sync - [ ] Review Rita's brand voice guide + ICP from Wk1 — is the voice specific enough? Is the ICP actionable? - [ ] Prepare Postiz demo (5 min at sync): create post, schedule, calendar view - [ ] Give feedback: what's strong, what needs tightening