Q205: sprint records never tied to task progress are removed

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/unit/unused-records.test.ts

@@ -21,3 +21,11 @@ test("meeting records are gone: no table, no channels", () => {
   expect(tables.map((row) => row.name)).not.toContain("meetings");
   expect(Object.keys(IPC_CHANNELS).filter((key) => /meeting/i.test(key))).toEqual([]);
 });
+
+test("sprint records are gone: no table, no channels", () => {
+  const connection = new DatabaseConnection(join(tmpdir(), `agentcompany-new-${randomUUID()}.db`));
+  const tables = connection.db.prepare("select name from sqlite_master where type = 'table'").all() as Array<{ name: string }>;
+  connection.close();
+  expect(tables.map((row) => row.name)).not.toContain("sprints");
+  expect(Object.keys(IPC_CHANNELS).filter((key) => /sprint/i.test(key))).toEqual([]);
+});