feat: 🎸 merge in plan editor

shared/api/errors/classes/featureErrClasses.ts

@@ -0,0 +1,29 @@
+import { RecaseError } from "../base/RecaseError.js";
+import { FeatureErrorCode } from "../codes/featureErrCodes.js";
+
+/**
+ * Product not found error
+ */
+export class FeatureAlreadyExistsError extends RecaseError {
+	constructor(opts: { productId: string; version?: string }) {
+		super({
+			message: `Product ${opts.productId} ${opts.version ? ` (version ${opts.version})` : ""} not found`,
+			code: FeatureErrorCode.FeatureAlreadyExists,
+			statusCode: 404,
+		});
+		this.name = "ProductNotFoundError";
+	}
+}
+
+/**
+ * Feature not found error
+ */
+export class FeatureNotFoundError extends RecaseError {
+	constructor(opts: { featureId: string }) {
+		super({
+			message: `Feature ${opts.featureId} not found`,
+			code: FeatureErrorCode.FeatureNotFound,
+			statusCode: 404,
+		});
+	}
+}

shared/api/errors/codes/featureErrCodes.ts

@@ -0,0 +1,7 @@
+export const FeatureErrorCode = {
+	FeatureNotFound: "feature_not_found",
+	FeatureAlreadyExists: "feature_already_exists",
+} as const;
+
+export type FeatureErrorCode =
+	(typeof FeatureErrorCode)[keyof typeof FeatureErrorCode];