refactor: revert json schema changes

examples/minimal-plugin/tsup.config.ts

@@ -1,5 +1,5 @@
 import {defineConfig} from 'tsup';
-import {esbuildJsonSchemaPlugin} from '@openstapps/json-schema-generator';
+import {jsonSchemaPlugin} from '@openstapps/json-schema-generator';
 
 export default defineConfig({
   entry: ['src/app.ts'],
@@ -7,6 +7,6 @@ export default defineConfig({
   clean: true,
   format: 'esm',
   outDir: 'lib',
-  noExternal: [/schema:.*/],
-  esbuildPlugins: [esbuildJsonSchemaPlugin],
+  noExternal: [/.*:schema#.*/],
+  plugins: [jsonSchemaPlugin('schema.json')],
 });