(nuxt) move ~~/types directory to ~~/shared/types

according to https://nuxt.com/docs/4.x/guide/directory-structure/shared#how-files-are-scanned standard

shared/types/express.d.ts

@@ -1,7 +1,5 @@
-import type { LocaleDescription } from '../locale/locales.ts';
-
-import type { Database } from './db.ts';
-
+import type { LocaleDescription } from '~~/locale/locales.ts';
+import type { Database } from '~~/server/db.ts';
 import type { PermissionArea } from '~~/shared/helpers.ts';
 import type { User } from '~~/shared/user.ts';
 
@@ -16,10 +14,6 @@ declare global {
             locales: Record<string, LocaleDescription>;
             db: Database;
         }
-
-        export interface Response {
-            spa?: boolean;
-        }
     }
 }