refactor: reorder legacy common types in dataset schema type groups for clarity

Author: ErwanDecoster

src/config.ts

@@ -75,10 +75,6 @@ export const datasetSchemaTypeGroups = [
       { value: 'bool' },
     ],
   },
-  {
-    label: 'Legacy Common Types (deprecated)',
-    items: [{ value: 'number' }, { value: 'boolean' }],
-  },
   {
     label: 'Popular File Types',
     items: [
@@ -104,4 +100,8 @@ export const datasetSchemaTypeGroups = [
       { value: 'audio/x-wav' },
     ],
   },
+  {
+    label: 'Legacy Common Types (deprecated)',
+    items: [{ value: 'number' }, { value: 'boolean' }],
+  },
 ];