feat(archive): introduce ts_shared browser-compatible layer, refactor Node-specific tools to wrap/shared implementations, and modernize archive handling

ts_shared/plugins.ts

@@ -0,0 +1,22 @@
+// Browser-compatible plugins for ts_shared
+// NO Node.js imports allowed here
+
+// @push.rocks scope (browser-compatible)
+import * as smartdelay from '@push.rocks/smartdelay';
+import * as smartpromise from '@push.rocks/smartpromise';
+import * as smartstream from '@push.rocks/smartstream';
+import * as smartfile from '@push.rocks/smartfile';
+
+export {
+  smartdelay,
+  smartpromise,
+  smartstream,
+  smartfile,
+};
+
+// third party scope (browser-compatible)
+import * as fileType from 'file-type';
+import * as fflate from 'fflate';
+import * as modernTar from 'modern-tar';
+
+export { fileType, fflate, modernTar };