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/types.ts

@@ -0,0 +1,17 @@
+export interface IObjectStorageConfig {
+  objstPort: number;
+  uiPort: number;
+  storageDirectory: string;
+  accessCredentials: Array<{ accessKeyId: string; secretAccessKey: string }>;
+  adminPassword: string;
+  region: string;
+}
+
+export const defaultConfig: IObjectStorageConfig = {
+  objstPort: 9000,
+  uiPort: 3000,
+  storageDirectory: '/data',
+  accessCredentials: [{ accessKeyId: 'admin', secretAccessKey: 'admin' }],
+  adminPassword: 'admin',
+  region: 'us-east-1',
+};