Add iroh-loro-realtime: Real-time collaborative CRDT synchronization

- Complete real-time protocol with incremental sync and persistent connections
- Presence awareness with cursor tracking and user indicators
- Conflict resolution with automatic and manual strategies
- Connection management with heartbeats and reconnection
- TUI editor example for collaborative text editing
- CLI demo with interactive commands
- Comprehensive documentation with architecture diagrams
- Updated main README with new package entry

Author: jermsam

README.md

@@ -38,7 +38,11 @@ Iroh integration with [automerge]
 
 ### [iroh-loro](iroh-loro)
 
-Iroh integration with [Loro]
+Collaborative CRDT synchronization using [Loro](https://loro.dev) and iroh.
+
+### [iroh-loro-realtime](iroh-loro-realtime)
+
+Real-time collaborative CRDT synchronization with presence awareness, conflict resolution, and TUI editor support.
 
 ### [iroh-gateway](iroh-gateway)
 

iroh-loro-realtime/Cargo.toml

@@ -0,0 +1,46 @@
+[package]
+name = "iroh-loro-realtime"
+version = "0.1.0"
+edition = "2021"
+authors = ["Your Name <[email protected]>"]
+description = "Real-time collaborative CRDT synchronization using Loro and iroh P2P networking"
+license = "MIT OR Apache-2.0"
+repository = "https://github.com/n0-computer/iroh-examples"
+keywords = ["crdt", "p2p", "collaboration", "loro", "iroh"]
+categories = ["network-programming", "data-structures"]
+
+[dependencies]
+# Core dependencies
+loro = "1.0"
+iroh = "0.28"
+tokio = { version = "1.0", features = ["full"] }
+anyhow = "1.0"
+serde = { version = "1.0", features = ["derive"] }
+bincode = "1.3"
+uuid = { version = "1.0", features = ["v4"] }
+
+# Async utilities
+tokio-util = { version = "0.7", features = ["codec"] }
+futures = "0.3"
+
+# CLI and logging
+clap = { version = "4.0", features = ["derive"] }
+tracing = "0.1"
+tracing-subscriber = "0.3"
+
+# Optional TUI dependencies
+ratatui = { version = "0.28", optional = true }
+crossterm = { version = "0.28", optional = true }
+
+[features]
+default = []
+tui = ["ratatui", "crossterm"]
+
+[[bin]]
+name = "realtime-demo"
+path = "src/bin/demo.rs"
+
+[[example]]
+name = "tui-editor"
+path = "examples/tui_editor.rs"
+required-features = ["tui"]