fix: stage sandbox media for inbound attachments

src/commands/health.snapshot.test.ts

@@ -10,9 +10,13 @@ import { getHealthSnapshot } from "./health.js";
 let testConfig: Record<string, unknown> = {};
 let testStore: Record<string, { updatedAt?: number }> = {};
 
-vi.mock("../config/config.js", () => ({
-  loadConfig: () => testConfig,
-}));
+vi.mock("../config/config.js", async (importOriginal) => {
+  const actual = await importOriginal<typeof import("../config/config.js")>();
+  return {
+    ...actual,
+    loadConfig: () => testConfig,
+  };
+});
 
 vi.mock("../config/sessions.js", () => ({
   resolveStorePath: () => "/tmp/sessions.json",

src/commands/send.test.ts

@@ -5,9 +5,13 @@ import type { RuntimeEnv } from "../runtime.js";
 import { sendCommand } from "./send.js";
 
 let testConfig: Record<string, unknown> = {};
-vi.mock("../config/config.js", () => ({
-  loadConfig: () => testConfig,
-}));
+vi.mock("../config/config.js", async (importOriginal) => {
+  const actual = await importOriginal<typeof import("../config/config.js")>();
+  return {
+    ...actual,
+    loadConfig: () => testConfig,
+  };
+});
 
 const callGatewayMock = vi.fn();
 vi.mock("../gateway/call.js", () => ({

src/commands/sessions.test.ts

@@ -7,11 +7,15 @@ import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 // Disable colors for deterministic snapshots.
 process.env.FORCE_COLOR = "0";
 
-vi.mock("../config/config.js", () => ({
-  loadConfig: () => ({
-    agent: { model: "pi:opus", contextTokens: 32000 },
-  }),
-}));
+vi.mock("../config/config.js", async (importOriginal) => {
+  const actual = await importOriginal<typeof import("../config/config.js")>();
+  return {
+    ...actual,
+    loadConfig: () => ({
+      agent: { model: "pi:opus", contextTokens: 32000 },
+    }),
+  };
+});
 
 import { sessionsCommand } from "./sessions.js";
 

src/commands/status.test.ts

@@ -31,9 +31,13 @@ vi.mock("../web/session.js", () => ({
   readWebSelfId: mocks.readWebSelfId,
   logWebSelfId: mocks.logWebSelfId,
 }));
-vi.mock("../config/config.js", () => ({
-  loadConfig: () => ({ session: {} }),
-}));
+vi.mock("../config/config.js", async (importOriginal) => {
+  const actual = await importOriginal<typeof import("../config/config.js")>();
+  return {
+    ...actual,
+    loadConfig: () => ({ session: {} }),
+  };
+});
 
 import { statusCommand } from "./status.js";