Citations

use praisonai::{Agent, KnowledgeConfig};

let config = KnowledgeConfig::new()
    .source("docs/")
    .citations(true);

let agent = Agent::new()
    .name("Researcher")
    .knowledge(config)
    .build()?;

let response = agent.chat("What does the policy say?").await?;
// Response includes [1], [2] citations with sources