<!-- TIER:1 -- Writing Handlebars Expressions Handlebars is Celigo's template language for embedding dynamic values into resource configurations. Any string field that the platform evaluates at runtime can contain Handlebars expressions. Concerns when writing Handlebars: - Context -- where the expression runs determines what data is available and how output is treated - Braces -- double vs triple controls output escaping - Field access -- prefix (AFE 2.0) outside a few bare-field contexts (Key Syntax), for job/settings/connection, bracket notation for special characters - Helpers -- 80 custom…