new(kb.gblib): added postgres.

packages/basic.gblib/services/GBVMService.ts

@@ -289,6 +289,14 @@ export class GBVMService extends GBService {
             acquire: acquire
           },
           define: {
+            // Disable timestamps globally
+            timestamps: false,
+            // Prevent createdAt/updatedAt from being selected
+            defaultScope: {
+              attributes: {
+                exclude: ['createdAt', 'updatedAt']
+              }
+            },
             // Convert all table names to lowercase
             freezeTableName: true,
             hooks: {