refactor: ♻️emoves Env parameter

Removes the `Env` parameter from several functions to simplify their signatures and rely on the global `env` for configuration.

This change reduces the number of arguments passed around, making the code cleaner and easier to maintain.

src/libs/test/getTestEnv.ts

@@ -1,7 +1,5 @@
-import type { Env } from "~/types/env";
-
 /** Should only be used when it doesn't make sense for 'Bindings' or 'Variables' to be set. Otherwise, use getTestEnv(). */
-export function getTestEnvVariables(): Omit<Env, "Bindings" | "Variables"> {
+export function getTestEnvVariables(): Cloudflare.Env {
   return getTestEnv();
 }
 
@@ -10,7 +8,7 @@ export function getTestEnv({
   ENABLE_ANIFY = "true",
   TURSO_AUTH_TOKEN = "123",
   TURSO_URL = "http://127.0.0.1:3001",
-}: Partial<Env> = {}): Env {
+}: Partial<Cloudflare.Env> = {}): Cloudflare.Env {
   return {
     ADMIN_SDK_JSON,
     ENABLE_ANIFY,