Initial commit: Rondevu signaling server

Open signaling and tracking server for peer discovery in distributed P2P applications.

Features:
- REST API for WebRTC peer discovery and signaling
- Origin-based session isolation
- Multiple storage backends (SQLite, in-memory, Cloudflare KV)
- Docker and Cloudflare Workers deployment support
- Automatic session cleanup and expiration

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,14 @@
+node_modules/
+dist/
+*.log
+.DS_Store
+.env
+*.db
+*.db-journal
+data/
+
+# Wrangler / Cloudflare Workers
+.wrangler/
+.dev.vars
+wrangler.toml.backup
+wrangler.toml