pub fn get_optional(config: &CliConfig) -> Option<CachedOrgTicket>Expand description
Get org ticket if API key is configured, otherwise return None
This is useful for optional ticket validation - if no API key is set, we fall back to free tier limits without requiring authentication.
When API key is set, this automatically syncs the plan ticket from the
dashboard if needed (first use or expired). This enables seamless
capacity validation without explicit memvid plan sync.