Deployer-configurable default image search text
Deployer can configure default text to populate in the image search text box. This is a stopgap measure to avoid Jetstream Cloud user confusion until we implement #259 (closed).
How to Test
- On https://try-dev.exosphere.app, the image search text box should be empty by default
- On https://exosphere.jetstream-cloud.org, the default image search text box should show "JS-API-Featured"