refactor: add typescript & pnpm workspace & docker file

packages/web/src/env.ts

@@ -0,0 +1,14 @@
+import { createEnv } from "@t3-oss/env-nextjs"
+import { z } from "zod"
+
+const env = createEnv({
+  server: {
+    SOCKET_URL: z.string().default("http://localhost:3001"),
+  },
+
+  runtimeEnv: {
+    SOCKET_URL: process.env.SOCKET_URL,
+  },
+})
+
+export default env