Add 30-second request timeouts to SupermemoryMCP client calls

- Set timeout: 30_000 on the Supermemory SDK constructor so all SDK
  method calls (add, memories.forget, search.memories, profile) time
  out after 30 s instead of hanging indefinitely.
- Add signal: AbortSignal.timeout(30_000) to the two manual fetch
  helpers getProjects and getDocuments.
- Handle AbortError / TimeoutError in handleError so a timed-out
  request surfaces a clear message instead of propagating an unhandled
  exception into the Durable Object.

Co-authored-by: Dhravya Shah <dhravya@supermemory.com>

apps/mcp/src/client.ts

@@ -142,6 +142,7 @@ export class SupermemoryClient {
 		this.client = new Supermemory({
 			apiKey: bearerToken,
 			baseURL: apiUrl,
+			timeout: 30_000,
 		})
 		this.containerTag = containerTag || DEFAULT_PROJECT_ID
 	}
@@ -336,6 +337,7 @@ export class SupermemoryClient {
 					Authorization: `Bearer ${this.bearerToken}`,
 					"Content-Type": "application/json",
 				},
+				signal: AbortSignal.timeout(30_000),
 			})
 
 			if (!response.ok) {
@@ -374,6 +376,7 @@ export class SupermemoryClient {
 					order: "desc",
 					containerTags,
 				}),
+				signal: AbortSignal.timeout(30_000),
 			})
 			if (!response.ok) {
 				throw Object.assign(new Error("Failed to fetch documents"), {
@@ -387,6 +390,16 @@ export class SupermemoryClient {
 	}
 
 	private handleError(error: unknown): never {
+		// Handle request timeout / abort
+		if (
+			error instanceof Error &&
+			(error.name === "AbortError" || error.name === "TimeoutError")
+		) {
+			throw new Error(
+				"Request timed out after 30 seconds. The service may be slow or unavailable. Please try again.",
+			)
+		}
+
 		// Handle network/fetch errors
 		if (error instanceof TypeError) {
 			if (