Product Roundup #25: typed playground inputs, smarter locale fallback and visible transformation errors

A round of smaller improvements across the API Playground, Studio, team management and data syncing.

API Playground

• Typed parameters: playground inputs are now properly typed instead of sending raw strings, reducing errors when experimenting with the API.

Studio & Context Base

• Project zip downloads have been fixed and work reliably again.

Team & User Management

• Existing users can create a new organization directly from the app without a separate signup flow.

Data Integration

• Polling schedules are now independent of the sync toggle and use more sensible defaults
• Larger refresh processes now show an estimated message count, giving you visibility into long-running syncs.
• Locale fallback logic has been improved: if a region's default locale has no record, the system now tries the default scope, region, and locale before giving up.
• Transformation errors are now surfaced in the value debugger instead of failing silently.