feat(compression): Add cross-runtime response compression (Brotli/gzip), per-route decorators, and pre-compressed static file support

ts/utils/index.ts

@@ -1,2 +1,10 @@
 export { getMimeType, isTextMimeType } from './utils.mime.js';
 export { generateETag, generateStrongETag, matchesETag } from './utils.etag.js';
+export {
+  parseAcceptEncoding,
+  selectEncoding,
+  isCompressible,
+  getDefaultCompressibleTypes,
+  type TCompressionAlgorithm,
+  type IEncodingPreference,
+} from './utils.encoding.js';