Fix tests

src/__mocks__/vscode.js

@@ -52,6 +52,11 @@ const vscode = {
 			this.id = id
 		}
 	},
+	ExtensionMode: {
+		Production: 1,
+		Development: 2,
+		Test: 3,
+	},
 }
 
 module.exports = vscode

src/core/webview/__tests__/ClineProvider.test.ts

@@ -108,6 +108,11 @@ jest.mock("vscode", () => ({
 		uriScheme: "vscode",
 		language: "en",
 	},
+	ExtensionMode: {
+		Production: 1,
+		Development: 2,
+		Test: 3,
+	},
 }))
 
 // Mock sound utility