feat(core): rebrand to @lossless.zone/objectstorage

- Rename from @lossless.zone/s3container to @lossless.zone/objectstorage
- Replace @push.rocks/smarts3 with @push.rocks/smartstorage
- Change env var prefix from S3_ to OBJST_
- Rename S3Container class to ObjectStorageContainer
- Update web component prefix from s3c- to objst-
- Update UI labels, CLI flags, documentation, and Docker config

ts_web/plugins.ts

@@ -0,0 +1,4 @@
+import * as deesElement from '@design.estate/dees-element';
+import * as deesCatalog from '@design.estate/dees-catalog';
+export { deesElement, deesCatalog };
+export const domtools = deesElement.domtools;