core: dump config.yaml to database (for #65)

packages/hydrooj/src/entry/common.ts

@@ -12,8 +12,7 @@ const logger = new Logger('common', true);
 export const builtinLib = [
     'jwt', 'download', 'i18n', 'mail', 'useragent',
     'crypto', 'misc', 'paginate', 'hash.hydro', 'rank',
-    'validator', 'ui', 'testdata.convert.ini', 'testdataConfig', 'difficulty',
-    'content',
+    'validator', 'ui', 'testdataConfig', 'difficulty', 'content',
 ];
 
 export const builtinModel = [