feat: multi-document directives with ephemeral task lifecycle (#119)

* feat: soryu-co/soryu - makima: Fix folder/file naming and breadcrumb hash bugs

* WIP: heartbeat checkpoint

* WIP: heartbeat checkpoint

* WIP: heartbeat checkpoint

* feat: soryu-co/soryu - makima: Frontend: render multiple documents per directive folder

* WIP: heartbeat checkpoint

* WIP: heartbeat checkpoint

* WIP: heartbeat checkpoint

* Fix DirectiveRevision import in openapi.rs after merge

* Fix document-directives.tsx merge artifacts and add inactive status

1 files changed, 43 insertions, 0 deletions

diff --git a/makima/src/db/models.rs b/makima/src/db/models.rs
index 44af939..18f3435 100644
--- a/makima/src/db/models.rs
+++ b/makima/src/db/models.rs
@@ -539,6 +539,13 @@ pub struct Task {
     /// Directive step this task executes
     #[serde(skip_serializing_if = "Option::is_none")]
     pub directive_step_id: Option<Uuid>,
+    /// Directive document this task is an artifact of. Set when the
+    /// orchestrator (or any task-creation path) knows which document
+    /// triggered the work — so when that document ships, the sidebar can
+    /// move its tasks alongside it under shipped/. Nullable for legacy /
+    /// non-directive tasks.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub directive_document_id: Option<Uuid>,
 }
 
 impl Task {
@@ -2778,6 +2785,11 @@ pub struct DirectiveStep {
     pub started_at: Option<DateTime<Utc>>,
     pub completed_at: Option<DateTime<Utc>>,
     pub created_at: DateTime<Utc>,
+    /// Directive document this step belongs to. When the document ships, its
+    /// steps move with it under shipped/. Nullable for legacy steps and for
+    /// directives that don't yet have a document.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub directive_document_id: Option<Uuid>,
 }
 
 /// Directive with its steps for detail view.
@@ -2902,6 +2914,11 @@ pub struct CreateDirectiveStepRequest {
     /// Valid values: "simple", "specification", "execute"
     #[serde(default)]
     pub contract_type: Option<String>,
+    /// Optional: attach this step to a specific directive document. When
+    /// omitted, the repository falls back to the directive's most-recently
+    /// updated active document (if any).
+    #[serde(default)]
+    pub directive_document_id: Option<Uuid>,
 }
 
 /// Request to update a directive step.
@@ -2918,6 +2935,32 @@ pub struct UpdateDirectiveStepRequest {
 }
 
 // =============================================================================
+// Directive Document Types
+// =============================================================================
+
+/// A directive document — one of N markdown documents owned by a directive.
+/// The user calls these "directive contracts". Each document has its own
+/// lifecycle (draft → active → shipped → archived) and may be attached to a
+/// PR. Multiple documents can be active under the same directive at once.
+#[derive(Debug, Clone, FromRow, Serialize, Deserialize, ToSchema)]
+#[serde(rename_all = "camelCase")]
+pub struct DirectiveDocument {
+    pub id: Uuid,
+    pub directive_id: Uuid,
+    pub title: String,
+    pub body: String,
+    /// Status: draft, active, shipped, archived
+    pub status: String,
+    pub pr_url: Option<String>,
+    pub pr_branch: Option<String>,
+    pub shipped_at: Option<DateTime<Utc>>,
+    pub archived_at: Option<DateTime<Utc>>,
+    pub version: i32,
+    pub created_at: DateTime<Utc>,
+    pub updated_at: DateTime<Utc>,
+}
+
+// =============================================================================
 // Order Types
 // =============================================================================