major ui tweaks and refactoring

src/lib/api/cookies.ts

@@ -1,8 +1,11 @@
 import { cookies } from "next/headers";
+import { pullEnv } from "../pullEnv";
 
 export async function authCookieHeader() {
+    const env = pullEnv();
+
     const allCookies = await cookies();
-    const cookieName = process.env.SESSION_COOKIE_NAME!;
+    const cookieName = env.server.sessionCookieName;
     const sessionId = allCookies.get(cookieName)?.value ?? null;
     return {
         headers: {