refactor: standardize env and directus logic using enhanced @mintel/next-utils

lib/directus.ts

@@ -3,19 +3,8 @@ import { createMintelDirectusClient, ensureDirectusAuthenticated } from '@mintel
 import { config } from './config';
 import { getServerAppServices } from './services/create-services.server';
 
-const { url, proxyPath, internalUrl } = config.directus;
-
-// Use internal URL if on server to bypass Gatekeeper/Auth
-// Use proxy path in browser to stay on the same origin (CORS safe)
-const effectiveUrl =
-  typeof window === 'undefined'
-    ? internalUrl || url
-    : typeof window !== 'undefined'
-      ? `${window.location.origin}${proxyPath}`
-      : proxyPath;
-
-// Initialize client using Mintel standards
-const client = createMintelDirectusClient(effectiveUrl);
+// Initialize client using Mintel standards (environment-aware)
+const client = createMintelDirectusClient();
 
 /**
  * Helper to determine if we should show detailed errors
@@ -65,8 +54,8 @@ function mapDirectusProduct(item: any, locale: string): any {
       voltageTables: translation.voltage_tables || [],
     },
     locale: locale,
-    // Use proxy URL for assets to avoid CORS and handle internal/external issues
-    data_sheet_url: item.data_sheet ? `${proxyPath}/assets/${item.data_sheet}` : null,
+    // Use standardized proxy path for assets to avoid CORS
+    data_sheet_url: item.data_sheet ? `/api/directus/assets/${item.data_sheet}` : null,
     categories: (item.categories_link || [])
       .map((c: any) => c.categories_id?.translations?.[0]?.name)
       .filter(Boolean),

lib/env.ts

@@ -3,20 +3,20 @@ import { validateMintelEnv, mintelEnvSchema } from '@mintel/next-utils';
 
 /**
  * Environment variable schema.
- * Extends the default Mintel environment schema.
+ * Extends the default Mintel environment schema which already includes:
+ * - Directus (URL, TOKEN, INTERNAL_URL, etc.)
+ * - Mail (HOST, PORT, etc.)
+ * - Gotify
+ * - Logging
+ * - Analytics
  */
 export const envSchema = z.object({
   ...mintelEnvSchema,
-  // Project specific variables
-  NEXT_PUBLIC_TARGET: z.enum(['development', 'testing', 'staging', 'production']).optional(),
-  TARGET: z.enum(['development', 'testing', 'staging', 'production']).optional(),
 
-  // Directus (Extended from base)
-  INTERNAL_DIRECTUS_URL: z.string().url().optional(),
-  INFRA_DIRECTUS_URL: z.string().url().optional(),
-  INFRA_DIRECTUS_TOKEN: z.string().optional(),
+  // Project specific overrides or additions
+  AUTH_COOKIE_NAME: z.string().default('klz_gatekeeper_session'),
 
-  // Gatekeeper
+  // Gatekeeper specifics not in base
   GATEKEEPER_URL: z.string().url().default('http://gatekeeper:3000'),
   GATEKEEPER_BYPASS_ENABLED: z.preprocess(
     (val) => val === 'true' || val === true,
@@ -26,6 +26,9 @@ export const envSchema = z.object({
     (val) => val === 'true' || val === true,
     z.boolean().default(false),
   ),
+
+  INFRA_DIRECTUS_URL: z.string().url().optional(),
+  INFRA_DIRECTUS_TOKEN: z.string().optional(),
 });
 
 /**