Method score

core/src/memory.rs:141–146

(&self, item: &MemoryItem, now: DateTime<Utc>)

    }

    pub(crate) fn score(&self, item: &MemoryItem, now: DateTime<Utc>) -> f32 {
        let age_days = (now - item.timestamp).num_seconds() as f32 / 86400.0;
        let decay = (-age_days / self.relevance_config.decay_days).exp();
        item.importance * self.relevance_config.importance_weight
            + decay * self.relevance_config.recency_weight
    }

    /// Store a memory in long-term storage and add to short-term
    pub async fn remember(&self, item: MemoryItem) -> anyhow::Result<()> {