fix(wordpress): don't clear category/tag description on update when field left blank

description used !== undefined (numeric-field convention) instead of a truthy
check (string-field convention used everywhere else in this codebase, e.g.
update_post/update_page excerpt), so an untouched empty description field
silently wiped existing text on every update. Flagged by Cursor Bugbot.

Author: waleedlatif1

apps/sim/tools/wordpress/update_category.ts

@@ -70,7 +70,7 @@ export const updateCategoryTool: ToolConfig<
       const body: Record<string, any> = {}
 
       if (params.name) body.name = params.name
-      if (params.description !== undefined) body.description = params.description
+      if (params.description) body.description = params.description
       if (params.parent !== undefined) body.parent = params.parent
       if (params.slug) body.slug = params.slug
 

apps/sim/tools/wordpress/update_tag.ts

@@ -61,7 +61,7 @@ export const updateTagTool: ToolConfig<WordPressUpdateTagParams, WordPressUpdate
       const body: Record<string, any> = {}
 
       if (params.name) body.name = params.name
-      if (params.description !== undefined) body.description = params.description
+      if (params.description) body.description = params.description
       if (params.slug) body.slug = params.slug
 
       return body