Add automatic project snapshots

src/domain/ports/project-snapshot.store.ts

@@ -1,8 +1,12 @@
+import type { ProjectSnapshotKind } from "../models/project-snapshot-policy.model.js";
+import type { ProjectStateRestoreCommand } from "../models/project-state-restore-command.model.js";
+
 export interface ProjectSnapshotMetadata {
   id: string;
   projectId: string;
   sourceRevision: number;
   schemaVersion: number;
+  kind: ProjectSnapshotKind;
   name: string;
   description: string | null;
   payloadSha256: string;
@@ -33,4 +37,3 @@ export interface ProjectSnapshotStore {
     snapshotId: string
   ): PreparedProjectSnapshotRestore | null;
 }
-import type { ProjectStateRestoreCommand } from "../models/project-state-restore-command.model.js";