feat: track directive goal history for intelligent re-planning (#63)

* WIP: heartbeat checkpoint

* feat: soryu-co/soryu - makima: Save previous goal on update and include history in re-planning prompt

1 files changed, 10 insertions, 0 deletions

diff --git a/makima/src/db/models.rs b/makima/src/db/models.rs
index 6ec6cf4..19ebb13 100644
--- a/makima/src/db/models.rs
+++ b/makima/src/db/models.rs
@@ -2723,6 +2723,16 @@ pub struct Directive {
     pub updated_at: DateTime<Utc>,
 }
 
+/// A historical record of a directive goal change.
+#[derive(Debug, Clone, FromRow, Serialize, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct DirectiveGoalHistory {
+    pub id: Uuid,
+    pub directive_id: Uuid,
+    pub goal: String,
+    pub created_at: DateTime<Utc>,
+}
+
 /// A step in a directive's DAG.
 #[derive(Debug, Clone, FromRow, Serialize, Deserialize, ToSchema)]
 #[serde(rename_all = "camelCase")]