refactor(trigger): update TriggerApiEntity description type to TypeWithI18N

- Changed the description field type in `TriggerApiEntity` from `TriggerDescription` to `TypeWithI18N` for improved internationalization support.
- Adjusted the usage of the description field in the `convertToTriggerWithProvider` function to align with the new type definition.

web/app/components/workflow/block-selector/types.ts

@@ -184,7 +184,7 @@ export type TriggerDescription = {
 export type TriggerApiEntity = {
   name: string
   identity: TriggerIdentity
-  description: TriggerDescription
+  description: TypeWithI18N
   parameters: TriggerParameter[]
   output_schema?: Record<string, any>
 }

web/service/use-triggers.ts

@@ -37,7 +37,7 @@ const convertToTriggerWithProvider = (provider: TriggerProviderApiEntity): Trigg
       name: event.name,
       author: provider.author,
       label: event.identity.label,
-      description: event.description.llm,
+      description: event.description,
       parameters: event.parameters.map(param => ({
         name: param.name,
         label: param.label,