Remove rateLimitAfter from global settings

Removed optional rateLimitAfter boolean from global settings as it was unnecessary for the fix.

Author: Ralph-Abejuela

packages/types/src/global-settings.ts

@@ -139,7 +139,6 @@ export const globalSettingsSchema = z.object({
 	diagnosticsEnabled: z.boolean().optional(),
 
 	rateLimitSeconds: z.number().optional(),
-	rateLimitAfter: z.boolean().optional(), // kilocode_change
 	diffEnabled: z.boolean().optional(),
 	fuzzyMatchThreshold: z.number().optional(),
 	experiments: experimentsSchema.optional(),