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

mod.ts

@@ -0,0 +1,11 @@
+#!/usr/bin/env -S deno run --allow-all
+import { runCli } from './ts/index.ts';
+
+if (import.meta.main) {
+  try {
+    await runCli();
+  } catch (error) {
+    console.error(error);
+    Deno.exit(1);
+  }
+}