update dropdown ui padding, remove unused stuff

client/ui/frontend/src/lib/MainModuleContext.tsx

@@ -1,27 +0,0 @@
-import { createContext, ReactNode, useContext, useState } from "react";
-
-export type MainModule = "peers" | "settings";
-
-type Ctx = {
-    active: MainModule;
-    setActive: (m: MainModule) => void;
-};
-
-const MainModuleContext = createContext<Ctx | null>(null);
-
-export const MainModuleProvider = ({ children }: { children: ReactNode }) => {
-    const [active, setActive] = useState<MainModule>("peers");
-    return (
-        <MainModuleContext.Provider value={{ active, setActive }}>
-            {children}
-        </MainModuleContext.Provider>
-    );
-};
-
-export const useMainModule = () => {
-    const ctx = useContext(MainModuleContext);
-    if (!ctx) {
-        throw new Error("useMainModule must be used within MainModuleProvider");
-    }
-    return ctx;
-};