fix: add error env variable in index

Author: 0xCryptoZen

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@askcodebase/common",
-  "version": "1.1.10",
+  "version": "1.1.11",
   "description": "Common types, definitions for AskCodebase client and server.",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",

src/errors/index.ts

@@ -8,3 +8,4 @@ export * from "./ErrorGithubUser";
 export * from "./ErrorGoogleUser";
 export * from "./ErrorStateNull";
 export * from "./ErrorAuthentication";
+export * from "./ErrorEnvVariable";