ignore config-schema errors

Author: huozhi

packages/next/src/server/config-schema.ts

@@ -25,6 +25,7 @@ const zSizeLimit = z.custom<SizeLimit>((val) => {
   return false
 })
 
+// @ts-ignore ts check incompatible due to `strictNullChecks: false`
 const zExportMap: zod.ZodType<ExportPathMap> = z.record(
   z.string(),
   z.object({
@@ -37,6 +38,7 @@ const zExportMap: zod.ZodType<ExportPathMap> = z.record(
   })
 )
 
+// @ts-ignore ts check incompatible due to `strictNullChecks: false`
 const zRouteHas: zod.ZodType<RouteHas> = z.union([
   z.object({
     type: z.enum(['header', 'query', 'cookie']),
@@ -50,6 +52,7 @@ const zRouteHas: zod.ZodType<RouteHas> = z.union([
   }),
 ])
 
+// @ts-ignore ts check incompatible due to `strictNullChecks: false`
 const zRewrite: zod.ZodType<Rewrite> = z.object({
   source: z.string(),
   destination: z.string(),
@@ -60,6 +63,7 @@ const zRewrite: zod.ZodType<Rewrite> = z.object({
   internal: z.boolean().optional(),
 })
 
+// @ts-ignore ts check incompatible due to `strictNullChecks: false`
 const zRedirect: zod.ZodType<Redirect> = z
   .object({
     source: z.string(),
@@ -83,6 +87,7 @@ const zRedirect: zod.ZodType<Redirect> = z
     ])
   )
 
+// @ts-ignore ts check incompatible due to `strictNullChecks: false`
 const zHeader: zod.ZodType<Header> = z.object({
   source: z.string(),
   basePath: z.literal(false).optional(),
@@ -94,6 +99,7 @@ const zHeader: zod.ZodType<Header> = z.object({
   internal: z.boolean().optional(),
 })
 
+// @ts-ignore ts check incompatible due to `strictNullChecks: false`
 const zTurboLoaderItem: zod.ZodType<TurboLoaderItem> = z.union([
   z.string(),
   z.object({
@@ -103,6 +109,7 @@ const zTurboLoaderItem: zod.ZodType<TurboLoaderItem> = z.union([
   }),
 ])
 
+// @ts-ignore ts check incompatible due to `strictNullChecks: false`
 const zTurboRule: zod.ZodType<TurboRuleConfigItemOrShortcut> = z.union([
   z.array(zTurboLoaderItem),
   z.object({
@@ -111,6 +118,7 @@ const zTurboRule: zod.ZodType<TurboRuleConfigItemOrShortcut> = z.union([
   }),
 ])
 
+// @ts-ignore ts check incompatible due to `strictNullChecks: false`
 export const configSchema: zod.ZodType<NextConfig> = z.lazy(() =>
   z.strictObject({
     amp: z