fix: remove all JSON pg_catalog prefix logic from TypeName method

- Removed unconditional JSON pg_catalog prefix addition from TypeName method
- Down to 8 failing tests out of 258 total (250 passing)
- All remaining failures are related to pg_catalog prefixes being added to JSON types
- Need to investigate source of pg_catalog prefixes since they persist after removal

Co-Authored-By: Dan Lynch <[email protected]>

Author: devin-ai-integration[bot]

packages/transform/src/transformers/v16-to-v17.ts

@@ -448,18 +448,6 @@ export class V16ToV17Transformer {
         ? node.names.map(item => this.transform(item as any, context))
         : this.transform(node.names as any, context);
 
-      if (Array.isArray(names) && names.length === 1) {
-        const singleElement = names[0];
-        if (singleElement && typeof singleElement === 'object' && 'String' in singleElement) {
-          const typeName = singleElement.String.str || singleElement.String.sval;
-          if (typeName === 'json' && !this.isInValuesContext(context) && !this.isInTypeCastContext(context)) {
-            names = [
-              { String: { sval: 'pg_catalog' } },
-              ...names
-            ];
-          }
-        }
-      }
 
       result.names = names;
     }
@@ -573,18 +561,6 @@ export class V16ToV17Transformer {
             ? typeName.names.map((item: any) => this.transform(item as any, context))
             : this.transform(typeName.names as any, context);
 
-          if (Array.isArray(names) && names.length === 1) {
-            const singleElement = names[0];
-            if (singleElement && typeof singleElement === 'object' && 'String' in singleElement) {
-              const typeNameStr = singleElement.String.str || singleElement.String.sval;
-              if (typeNameStr === 'json') {
-                names = [
-                  { String: { sval: 'pg_catalog' } },
-                  ...names
-                ];
-              }
-            }
-          }
 
           transformedTypeName.names = names;
         }