Merged in fix/common-package-fix (pull request #2355)

fix: Tiny fixes in common package

* Fix self-referencing and circular imports

* Fix env isServer


Approved-by: Joakim Jäderberg

packages/common/env/server.ts

@@ -7,7 +7,7 @@ export const env = createEnv({
    * and Netlify running Deno, window is never "undefined"
    * https://github.com/t3-oss/t3-env/issues/154
    */
-  isServer: true,
+  isServer: typeof window === "undefined" || "Deno" in window,
   server: {
     NODE_ENV: z.enum(["development", "test", "production"]),
     REDIS_API_HOST: z.string().optional(),