Initial commit: Onebox v1.0.0

- Complete Deno-based architecture following nupst/spark patterns
- SQLite database with full schema
- Docker container management
- Service orchestration (Docker + Nginx + DNS + SSL)
- Registry authentication
- Nginx reverse proxy configuration
- Cloudflare DNS integration
- Let's Encrypt SSL automation
- Background daemon with metrics collection
- HTTP API server
- Comprehensive CLI
- Cross-platform compilation setup
- NPM distribution wrapper
- Shell installer script

Core features:
- Deploy containers with single command
- Automatic domain configuration
- Automatic SSL certificates
- Multi-registry support
- Metrics and logging
- Systemd integration

Ready for Angular UI implementation and testing.

mod.ts

@@ -0,0 +1,21 @@
+#!/usr/bin/env -S deno run --allow-all
+
+/**
+ * Onebox - Self-hosted container platform
+ *
+ * Entry point for the Onebox CLI and daemon.
+ */
+
+import { runCli } from './ts/index.ts';
+
+if (import.meta.main) {
+  try {
+    await runCli();
+  } catch (error) {
+    console.error(`Error: ${error.message}`);
+    if (Deno.args.includes('--debug')) {
+      console.error(error.stack);
+    }
+    Deno.exit(1);
+  }
+}