fix: resolve all TypeScript errors in web app

apps/web/src/lib/api/client.test.ts

@@ -141,7 +141,7 @@ describe("API Client", () => {
       );
 
       // Verify body is not in the call
-      const callArgs = mockFetch.mock.calls[0][1] as RequestInit;
+      const callArgs = mockFetch.mock.calls[0]![1] as RequestInit;
       expect(callArgs.body).toBeUndefined();
     });
   });

apps/web/src/lib/api/tasks.test.ts

@@ -1,6 +1,6 @@
 import { describe, it, expect, vi, beforeEach } from "vitest";
 import { fetchTasks } from "./tasks";
-import type { Task } from "@mosaic/shared";
+import { TaskStatus, TaskPriority, type Task } from "@mosaic/shared";
 
 // Mock the API client
 vi.mock("./client", () => ({
@@ -20,8 +20,8 @@ describe("Task API Client", () => {
         id: "task-1",
         title: "Complete project setup",
         description: "Set up the development environment",
-        status: "active",
-        priority: "high",
+        status: TaskStatus.IN_PROGRESS,
+        priority: TaskPriority.HIGH,
         dueDate: new Date("2026-02-01"),
         creatorId: "user-1",
         assigneeId: "user-1",
@@ -38,8 +38,8 @@ describe("Task API Client", () => {
         id: "task-2",
         title: "Review documentation",
         description: "Review and update project docs",
-        status: "upcoming",
-        priority: "medium",
+        status: TaskStatus.NOT_STARTED,
+        priority: TaskPriority.MEDIUM,
         dueDate: new Date("2026-02-05"),
         creatorId: "user-1",
         assigneeId: "user-1",
@@ -72,19 +72,19 @@ describe("Task API Client", () => {
     const mockTasks: Task[] = [];
     vi.mocked(apiGet).mockResolvedValueOnce({ data: mockTasks });
 
-    await fetchTasks({ status: "active" });
+    await fetchTasks({ status: TaskStatus.IN_PROGRESS });
 
-    expect(apiGet).toHaveBeenCalledWith("/api/tasks?status=active");
+    expect(apiGet).toHaveBeenCalledWith("/api/tasks?status=IN_PROGRESS");
   });
 
   it("should fetch tasks with multiple filters", async () => {
     const mockTasks: Task[] = [];
     vi.mocked(apiGet).mockResolvedValueOnce({ data: mockTasks });
 
-    await fetchTasks({ status: "active", priority: "high" });
+    await fetchTasks({ status: TaskStatus.IN_PROGRESS, priority: TaskPriority.HIGH });
 
     expect(apiGet).toHaveBeenCalledWith(
-      "/api/tasks?status=active&priority=high"
+      "/api/tasks?status=IN_PROGRESS&priority=HIGH"
     );
   });