fix: enforce work product taxonomy

src/shared/contracts/schemas-work-products.ts

@@ -0,0 +1,45 @@
+import { z } from "zod";
+
+export const workProductTypeEnum = z.enum([
+  "file",
+  "link",
+  "pull_request",
+  "branch",
+  "commit",
+  "artifact",
+  "document",
+  "preview_url",
+  "runtime_service",
+]);
+
+export const workProductProviderEnum = z.enum([
+  "filesystem",
+  "external",
+  "agentcompany",
+  "github",
+  "custom",
+]);
+
+export const workProductStatusEnum = z.enum([
+  "active",
+  "ready_for_review",
+  "approved",
+  "merged",
+  "closed",
+  "failed",
+  "draft",
+  "archived",
+]);
+
+export const workProductReviewStateEnum = z.enum([
+  "none",
+  "needs_board_review",
+  "approved",
+  "changes_requested",
+]);
+
+export type WorkProductType = z.infer<typeof workProductTypeEnum>;
+export type WorkProductProvider = z.infer<typeof workProductProviderEnum>;
+export type WorkProductStatus = z.infer<typeof workProductStatusEnum>;
+export type WorkProductReviewState = z.infer<typeof workProductReviewStateEnum>;
+