chore: remove NodeTypeRegistryPreset and blueprint-types plugin

Remove the NodeTypeRegistryPreset from ConstructivePreset and remove
the blueprint-types plugin exports. The node_type_registry table is
being removed as code debt - the blueprint executor uses plain JSON
and doesn't consume the typed GraphQL inputs this plugin generated.

Companion PR in constructive-db removes the table itself.

Author: pyramation

graphile/graphile-settings/src/plugins/index.ts

@@ -110,14 +110,3 @@ export type {
   TrgmAdapterOptions,
   PgvectorAdapterOptions,
 } from 'graphile-search';
-
-// Node type registry — @oneOf typed input types for blueprint definitions
-// Gather-phase plugin queries node_type_registry through existing pgService
-export {
-  NodeTypeRegistryPlugin,
-  NodeTypeRegistryPreset,
-  // Legacy exports for backward compatibility
-  createBlueprintTypesPlugin,
-  BlueprintTypesPreset,
-} from './blueprint-types';
-export type { NodeTypeRegistryEntry } from './blueprint-types';

graphile/graphile-settings/src/presets/constructive-preset.ts

@@ -11,7 +11,6 @@ import {
   MetaSchemaPreset,
   PgTypeMappingsPreset,
   RequiredInputPreset,
-  NodeTypeRegistryPreset,
 } from '../plugins';
 import { UnifiedSearchPreset, createMatchesOperatorFactory, createTrgmOperatorFactories } from 'graphile-search';
 import { GraphilePostgisPreset, createPostgisOperatorFactory } from 'graphile-postgis';
@@ -91,7 +90,6 @@ export const ConstructivePreset: GraphileConfig.Preset = {
     SqlExpressionValidatorPreset(),
     PgTypeMappingsPreset,
     RequiredInputPreset,
-    NodeTypeRegistryPreset,
   ],
   /**
    * Disable PostGraphile core's condition argument entirely.