Fix the escaping on Darwin

Author: dgageot

src/extension/ui/src/utils/Files.ts

@@ -82,7 +82,7 @@ export const writeToPromptsVolume = async (
     BUSYBOX,
     "/bin/sh",
     "-c",
-    `\\"echo ${encode(content)} | base64 -d > ${filename}\\"`,
+    `'echo ${encode(content)} | base64 -d > ${filename}'`,
   ]);
 };
 
@@ -99,6 +99,6 @@ export const writeToMount = async (
     BUSYBOX,
     "/bin/sh",
     "-c",
-    `\\"echo ${encode(content)} | base64 -d > ${filename}\\"`,
+    `'echo ${encode(content)} | base64 -d > ${filename}'`,
   ]);
 };