feat: implement FlowExecutor for executing flow definitions with DAG traversal and node execution

ccw/src/core/routes/dashboard-routes.ts

@@ -0,0 +1,103 @@
+/**
+ * Dashboard Routes Module
+ * Provides API endpoints for dashboard initialization and configuration
+ *
+ * Endpoints:
+ * - GET /api/dashboard/init - Returns initial dashboard data (projectPath, recentPaths, platform, initialData)
+ */
+
+import type { RouteContext } from './types.js';
+import { getRecentPaths, normalizePathForDisplay } from '../../utils/path-resolver.js';
+
+/**
+ * Dashboard initialization response structure
+ */
+interface DashboardInitResponse {
+  projectPath: string;
+  recentPaths: string[];
+  platform: string;
+  initialData: {
+    generatedAt: string;
+    activeSessions: unknown[];
+    archivedSessions: unknown[];
+    liteTasks: {
+      litePlan: unknown[];
+      liteFix: unknown[];
+      multiCliPlan: unknown[];
+    };
+    reviewData: {
+      dimensions: Record<string, unknown>;
+    };
+    projectOverview: null;
+    statistics: {
+      totalSessions: number;
+      activeSessions: number;
+      totalTasks: number;
+      completedTasks: number;
+      reviewFindings: number;
+      litePlanCount: number;
+      liteFixCount: number;
+      multiCliPlanCount: number;
+    };
+  };
+}
+
+/**
+ * Handle dashboard routes
+ * @returns true if route was handled, false otherwise
+ */
+export async function handleDashboardRoutes(ctx: RouteContext): Promise<boolean> {
+  const { pathname, req, res, initialPath } = ctx;
+
+  // GET /api/dashboard/init - Return initial dashboard data
+  if (pathname === '/api/dashboard/init' && req.method === 'GET') {
+    try {
+      const response: DashboardInitResponse = {
+        projectPath: normalizePathForDisplay(initialPath),
+        recentPaths: getRecentPaths(),
+        platform: process.platform,
+        initialData: {
+          generatedAt: new Date().toISOString(),
+          activeSessions: [],
+          archivedSessions: [],
+          liteTasks: {
+            litePlan: [],
+            liteFix: [],
+            multiCliPlan: []
+          },
+          reviewData: {
+            dimensions: {}
+          },
+          projectOverview: null,
+          statistics: {
+            totalSessions: 0,
+            activeSessions: 0,
+            totalTasks: 0,
+            completedTasks: 0,
+            reviewFindings: 0,
+            litePlanCount: 0,
+            liteFixCount: 0,
+            multiCliPlanCount: 0
+          }
+        }
+      };
+
+      res.writeHead(200, { 'Content-Type': 'application/json' });
+      res.end(JSON.stringify({
+        success: true,
+        data: response,
+        timestamp: new Date().toISOString()
+      }));
+      return true;
+    } catch (error) {
+      res.writeHead(500, { 'Content-Type': 'application/json' });
+      res.end(JSON.stringify({
+        success: false,
+        error: (error as Error).message
+      }));
+      return true;
+    }
+  }
+
+  return false;
+}