feat: agent strategy parameter add help information (#18192)

api/core/agent/plugin_entities.py

             return cast_parameter_value(self, value)
 
     type: AgentStrategyParameterType = Field(..., description="The type of the parameter")
+    help: Optional[I18nObject] = None
 
     def init_frontend_parameter(self, value: Any):
         return init_frontend_parameter(self, self.type, value)

web/app/components/plugins/types.ts

 export type StrategyParamItem = {
   name: string
   label: Record<Locale, string>
-  human_description: Record<Locale, string>
-  llm_description: string
+  help: Record<Locale, string>
   placeholder: Record<Locale, string>
   type: string
   scope: string

web/app/components/workflow/nodes/agent/panel.tsx

     variable: param.name,
     show_on: [],
     type: toType(param.type),
+    tooltip: param.help,
   }
 }
 
     outputSchema,
     handleMemoryChange,
   } = useConfig(props.id, props.data)
+  console.log('currentStrategy', currentStrategy)
   const { t } = useTranslation()
   const nodeInfo = useMemo(() => {
     if (!runResult)