Fix schema parsing error

Author: jahooma

cli/src/utils/auth.ts

@@ -25,19 +25,21 @@ const userSchema = z.object({
 export type User = z.infer<typeof userSchema>
 
 // Claude OAuth credentials schema (for passthrough, not strict validation here)
-const claudeOAuthSchema = z.object({
-  accessToken: z.string(),
-  refreshToken: z.string(),
-  expiresAt: z.number(),
-  connectedAt: z.number(),
-}).optional()
+const claudeOAuthSchema = z
+  .object({
+    accessToken: z.string(),
+    refreshToken: z.string(),
+    expiresAt: z.number(),
+    connectedAt: z.number(),
+  })
+  .optional()
 
 const credentialsSchema = z
   .object({
     default: userSchema,
     claudeOAuth: claudeOAuthSchema,
   })
-  .catchall(userSchema)
+  .catchall(z.unknown())
 
 // Get the config directory path
 export const getConfigDir = (): string => {
@@ -67,7 +69,9 @@ const userFromJson = (
   try {
     const allCredentials = credentialsSchema.parse(JSON.parse(json))
     const profile = allCredentials[profileName]
-    return profile
+    // Validate that the profile matches the user schema
+    const parsed = userSchema.safeParse(profile)
+    return parsed.success ? parsed.data : undefined
   } catch (error) {
     logger.error(
       {