fix: use Content-Type header in auth.ts (#1995)

* fix: use Content-Type header in auth.ts (thanks @Nixxx19)

* chore: add changeset

---------

Co-authored-by: AndreyHirsa <58431746+AndreyHirsa@users.noreply.github.com>

Author: Nixxx19

.changeset/fast-badgers-thank.md

@@ -0,0 +1,5 @@
+---
+"lingo.dev": patch
+---
+
+Fix Content-Type header in auth.ts whoami request

packages/cli/src/cli/utils/auth.ts

@@ -22,7 +22,7 @@ export function createAuthenticator(params: AuthenticatorParams) {
           method: "POST",
           headers: {
             Authorization: `Bearer ${params.apiKey}`,
-            ContentType: "application/json",
+            "Content-Type": "application/json",
           },
         });