feat: update typecheck script for incremental compilation and add JosaUtil for Korean postposition handling

packages/common/src/index.ts

@@ -4,6 +4,7 @@ export * from './util/BytesLike.js';
 export * from './util/convertBytesLikeToArrayBuffer.js';
 export * from './util/convertBytesLikeToUint8Array.js';
 export * from './util/LiteHashDRBG.js';
+export * from './util/JosaUtil.js';
 export * from './util/RNG.js';
 export * from './util/RandUtil.js';
 export * from './util/TestRNG.js';