Fix http-proxy empty string handling - complete fix

Author: kddejong

dist/index.js

@@ -50760,7 +50760,7 @@ const baseSchema = zod_1.z.object({
         .enum(['create-and-execute', 'create-only', 'execute-only'])
         .default('create-and-execute'),
     name: zod_1.z.string().min(1, 'Stack name is required'),
-    'http-proxy': zod_1.z.string().optional()
+    'http-proxy': zod_1.z.string().optional().transform(emptyToUndefined)
 });
 const createSchema = baseSchema.extend({
     mode: zod_1.z.enum(['create-and-execute', 'create-only']),

src/validation.ts

@@ -56,7 +56,7 @@ const baseSchema = z.object({
     .enum(['create-and-execute', 'create-only', 'execute-only'])
     .default('create-and-execute'),
   name: z.string().min(1, 'Stack name is required'),
-  'http-proxy': z.string().optional()
+  'http-proxy': z.string().optional().transform(emptyToUndefined)
 })
 
 const createSchema = baseSchema.extend({