fix(algolia): correct batch_operations body requirement wording

Verified against Algolia's actual batchWriteParams schema (specs/common/schemas/Batch.yml):
body is a required property on every batch request item, including
index-level delete/clear actions — it isn't omittable. The tool's
param description previously said to omit it; corrected to say use an
empty object instead.

Author: waleedlatif1

apps/sim/tools/algolia/batch_operations.ts

@@ -38,7 +38,7 @@ export const batchOperationsTool: ToolConfig<
       required: true,
       visibility: 'user-or-llm',
       description:
-        'Array of batch operations. Each item has "action" (addObject, updateObject, partialUpdateObject, partialUpdateObjectNoCreate, deleteObject, delete, clear) and "body" (the record data, must include objectID for update/delete; omit body for delete/clear)',
+        'Array of batch operations. Each item has "action" (addObject, updateObject, partialUpdateObject, partialUpdateObjectNoCreate, deleteObject, delete, clear) and "body" (the record data; must include objectID for update/delete; use an empty object {} for the index-level delete/clear actions)',
     },
   },