aprender 0.29.3

Next-generation ML framework in pure Rust — `cargo install aprender` for the `apr` CLI
Documentation
# Qwen Chat - Interactive Chat Example

This example demonstrates interactive chat with Qwen models using chat templates.

**Run command:**
```bash
cargo run --example qwen_chat --release --features inference
```

**Topics covered:**
- Chat template formatting (ChatML)
- Multi-turn conversation handling
- System prompt configuration
- Streaming token generation

**See also:**
- [Qwen Inference]./qwen-inference.md
- [Qwen APR Native]./qwen-apr-native.md
- [Examples Reference]./examples-reference.md