Reapply "Add missing admin action files and navigation links"

This reverts commit 4d515bc400.

src/app/radio/layout.tsx

@@ -43,7 +43,9 @@ export default async function RadioLayout({ children }: { children: ReactNode })
             marginBottom: "0.25rem",
           }}
         >
-          <span aria-hidden style={{ fontSize: "1.2rem" }}>📻</span>
+          <span aria-hidden style={{ fontSize: "1.2rem" }}>
+            📻
+          </span>
           Radio
         </Link>
         {RADIO_SIDEBAR_LINKS.map((link) => (
@@ -63,18 +65,22 @@ export default async function RadioLayout({ children }: { children: ReactNode })
               transition: "background 0.15s",
             }}
           >
-            <span aria-hidden style={{ flex: "none", fontSize: "1rem" }}>{link.icon}</span>
-            {link.key === "schedule" ? t("linkSchedule") :
-             link.key === "shouts" ? t("linkShouts") :
-             link.key === "requests" ? t("linkRequests") :
-             link.key === "apply" ? t("linkApply") :
-             t("linkLeaderboard")}
+            <span aria-hidden style={{ flex: "none", fontSize: "1rem" }}>
+              {link.icon}
+            </span>
+            {link.key === "schedule"
+              ? t("linkSchedule")
+              : link.key === "shouts"
+                ? t("linkShouts")
+                : link.key === "requests"
+                  ? t("linkRequests")
+                  : link.key === "apply"
+                    ? t("linkApply")
+                    : t("linkLeaderboard")}
           </Link>
         ))}
       </aside>
-      <section style={{ flex: 1, minWidth: 0 }}>
-        {children}
-      </section>
+      <section style={{ flex: 1, minWidth: 0 }}>{children}</section>
     </div>
   );
 }