feat(web): add projects page with CRUD operations (#477)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

apps/web/src/lib/api/index.ts

@@ -14,3 +14,4 @@ export * from "./teams";
 export * from "./personalities";
 export * from "./telemetry";
 export * from "./dashboard";
+export * from "./projects";

apps/web/src/lib/api/projects.ts

@@ -0,0 +1,104 @@
+/**
+ * Projects API Client
+ * Handles project-related API requests
+ */
+
+import { apiGet, apiPost, apiPatch, apiDelete } from "./client";
+
+/**
+ * Project status enum (matches backend ProjectStatus)
+ */
+export enum ProjectStatus {
+  PLANNING = "PLANNING",
+  ACTIVE = "ACTIVE",
+  PAUSED = "PAUSED",
+  COMPLETED = "COMPLETED",
+  ARCHIVED = "ARCHIVED",
+}
+
+/**
+ * Project response interface (matches Prisma Project model)
+ */
+export interface Project {
+  id: string;
+  workspaceId: string;
+  name: string;
+  description: string | null;
+  status: ProjectStatus;
+  startDate: string | null;
+  endDate: string | null;
+  creatorId: string;
+  domainId: string | null;
+  color: string | null;
+  metadata: Record<string, unknown>;
+  createdAt: string;
+  updatedAt: string;
+}
+
+/**
+ * DTO for creating a new project
+ */
+export interface CreateProjectDto {
+  name: string;
+  description?: string;
+  status?: ProjectStatus;
+  startDate?: string;
+  endDate?: string;
+  color?: string;
+  metadata?: Record<string, unknown>;
+}
+
+/**
+ * DTO for updating an existing project
+ */
+export interface UpdateProjectDto {
+  name?: string;
+  description?: string | null;
+  status?: ProjectStatus;
+  startDate?: string | null;
+  endDate?: string | null;
+  color?: string | null;
+  metadata?: Record<string, unknown>;
+}
+
+/**
+ * Fetch all projects for a workspace
+ */
+export async function fetchProjects(workspaceId?: string): Promise<Project[]> {
+  return apiGet<Project[]>("/api/projects", workspaceId);
+}
+
+/**
+ * Fetch a single project by ID
+ */
+export async function fetchProject(id: string, workspaceId?: string): Promise<Project> {
+  return apiGet<Project>(`/api/projects/${id}`, workspaceId);
+}
+
+/**
+ * Create a new project
+ */
+export async function createProject(
+  data: CreateProjectDto,
+  workspaceId?: string
+): Promise<Project> {
+  return apiPost<Project>("/api/projects", data, workspaceId);
+}
+
+/**
+ * Update an existing project
+ */
+export async function updateProject(
+  id: string,
+  data: UpdateProjectDto,
+  workspaceId?: string
+): Promise<Project> {
+  return apiPatch<Project>(`/api/projects/${id}`, data, workspaceId);
+}
+
+/**
+ * Delete a project
+ */
+export async function deleteProject(id: string, workspaceId?: string): Promise<void> {
+  await apiDelete<Record<string, never>>(`/api/projects/${id}`, workspaceId);
+}