Next.js Supabase V3 (#463)

Version 3 of the kit:
- Radix UI replaced with Base UI (using the Shadcn UI patterns)
- next-intl replaces react-i18next
- enhanceAction deprecated; usage moved to next-safe-action
- main layout now wrapped with [locale] path segment
- Teams only mode
- Layout updates
- Zod v4
- Next.js 16.2
- Typescript 6
- All other dependencies updated
- Removed deprecated Edge CSRF
- Dynamic Github Action runner

packages/cms/keystatic/src/create-reader.ts

@@ -1,4 +1,4 @@
-import { z } from 'zod';
+import * as z from 'zod';
 
 import { KeystaticStorage } from './keystatic-storage';
 import { keyStaticConfig } from './keystatic.config';
@@ -51,7 +51,7 @@ function getKeystaticGithubConfiguration() {
   return z
     .object({
       token: z.string({
-        description:
+        error:
           'The GitHub token to use for authentication. Please provide the value through the "KEYSTATIC_GITHUB_TOKEN" environment variable.',
       }),
       repo: z.custom<`${string}/${string}`>(),

packages/cms/keystatic/src/keystatic-storage.ts

@@ -1,7 +1,5 @@
 import { CloudConfig, GitHubConfig, LocalConfig } from '@keystatic/core';
-import { z } from 'zod';
-
-type ZodOutputFor<T> = z.ZodType<T, z.ZodTypeDef, unknown>;
+import * as z from 'zod';
 
 /**
  * @name STORAGE_KIND
@@ -37,7 +35,7 @@ const PROJECT = process.env.KEYSTATIC_STORAGE_PROJECT;
  */
 const local = z.object({
   kind: z.literal('local'),
-}) satisfies ZodOutputFor<LocalConfig['storage']>;
+}) satisfies z.ZodType<LocalConfig['storage']>;
 
 /**
  * @name cloud
@@ -47,12 +45,12 @@ const cloud = z.object({
   kind: z.literal('cloud'),
   project: z
     .string({
-      description: `The Keystatic Cloud project. Please provide the value through the "KEYSTATIC_STORAGE_PROJECT" environment variable.`,
+      error: `The Keystatic Cloud project. Please provide the value through the "KEYSTATIC_STORAGE_PROJECT" environment variable.`,
     })
     .min(1),
   branchPrefix: z.string().optional(),
   pathPrefix: z.string().optional(),
-}) satisfies ZodOutputFor<CloudConfig['storage']>;
+}) satisfies z.ZodType<CloudConfig['storage']>;
 
 /**
  * @name github
@@ -63,7 +61,7 @@ const github = z.object({
   repo: z.custom<`${string}/${string}`>(),
   branchPrefix: z.string().optional(),
   pathPrefix: z.string().optional(),
-}) satisfies ZodOutputFor<GitHubConfig['storage']>;
+}) satisfies z.ZodType<GitHubConfig['storage']>;
 
 /**
  * @name KeystaticStorage