fix(HAI-005): fix pre-existing build errors in types, executor, and dashboard server

packages/core/src/types.ts

@@ -21,6 +21,7 @@ export interface Task {
   column: Column;
   dependencies: string[];
   worktree?: string;
+  status?: string;
   steps: TaskStep[];
   currentStep: number;
   log: TaskLogEntry[];

packages/dashboard/src/server.ts

@@ -16,7 +16,7 @@ export interface ServerOptions {
   maxConcurrent?: number;
 }
 
-export function createServer(store: TaskStore, options?: ServerOptions) {
+export function createServer(store: TaskStore, options?: ServerOptions): ReturnType<typeof express> {
   const app = express();
   app.use(express.json());
 

packages/engine/src/executor.ts

@@ -226,7 +226,7 @@ export class TaskExecutor {
         ),
       }),
       execute: async (_toolCallId, params) => {
-        const { step, type: reviewType, step_name, baseline } = params;
+        const { step, type: reviewType, step_name, baseline } = params as { step: number; type: "plan" | "code"; step_name: string; baseline?: string };
 
         console.log(
           `[reviewer] ${taskId}: ${reviewType} review for Step ${step} (${step_name})`,