fix(mod_esbuild): preserve function and class names in esbuild output by enabling keepNames in both dev and prod configs

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@git.zone/tsbundle',
-  version: '2.9.1',
+  version: '2.9.2',
   description: 'a multi-bundler tool supporting esbuild, rolldown, and rspack for painless bundling of web projects'
 }