feat(fe): remove Settings page from dashboard

Hapus halaman /settings + nav item Settings (TopNav/HiddenSidebar
via navItems). GlassDivider ikut dihapus (cuma dipakai settings).
useConfig tetap (dipakai guild-selector).

Verifikasi: tsc PASS, biome 0 error, next build PASS (10 halaman
static, settings hilang).

services/frontend/src/app/(dashboard)/settings/page.tsx

@@ -1,188 +0,0 @@
-"use client";
-
-import { Moon, Server, Shield, Sun, Wifi } from "lucide-react";
-import { useEffect, useState } from "react";
-import { GlassCard } from "@/components/glass/card";
-import { GlassDivider } from "@/components/glass/divider";
-import { SubNav } from "@/components/layout/sub-nav";
-import { LoadingSkeleton } from "@/components/shared";
-import { useConfig } from "@/hooks";
-import { cn } from "@/lib/utils";
-import { useWebSocket } from "@/lib/ws/context";
-
-type SettingsTab = "connection" | "appearance" | "config" | "about";
-
-export default function SettingsPage() {
-  const { status } = useWebSocket();
-  const { data: config, isLoading: configLoading } = useConfig();
-  const [theme, setTheme] = useState<"light" | "dark">("dark");
-  const [tab, setTab] = useState<SettingsTab>("connection");
-
-  useEffect(() => {
-    const stored = localStorage.getItem("theme") as "light" | "dark" | null;
-    if (stored) setTheme(stored);
-  }, []);
-
-  const toggleTheme = () => {
-    const next = theme === "dark" ? "light" : "dark";
-    setTheme(next);
-    localStorage.setItem("theme", next);
-    document.documentElement.classList.remove("light", "dark");
-    document.documentElement.classList.add(next);
-  };
-
-  const statusDot = {
-    connected:
-      "bg-emerald-500 shadow-[0_0_8px] shadow-emerald-500/60 animate-pulse",
-    connecting: "bg-accent-amber animate-pulse",
-    disconnected: "bg-destructive",
-    error: "bg-destructive",
-  }[status];
-
-  const statusLabel = {
-    connected: "Connected",
-    connecting: "Connecting",
-    disconnected: "Disconnected",
-    error: "Error",
-  }[status];
-
-  return (
-    <div className="space-y-4 animate-fade-in-up max-w-2xl">
-      <SubNav
-        tabs={[
-          {
-            id: "connection",
-            label: "Connection",
-            icon: <Wifi className="size-3" />,
-          },
-          {
-            id: "appearance",
-            label: "Appearance",
-            icon: <Sun className="size-3" />,
-          },
-          {
-            id: "config",
-            label: "Config",
-            icon: <Server className="size-3" />,
-          },
-          { id: "about", label: "About", icon: <Shield className="size-3" /> },
-        ]}
-        activeTab={tab}
-        onTabChange={(t) => setTab(t as SettingsTab)}
-      />
-
-      {tab === "connection" && (
-        <GlassCard variant="base">
-          <div className="flex items-center justify-between">
-            <div>
-              <span className="text-sm font-semibold text-text-primary">
-                WebSocket
-              </span>
-            </div>
-            <div className="flex items-center gap-2">
-              <span className={cn("size-2 rounded-full", statusDot)} />
-              <span className="text-xs font-mono text-text-secondary">
-                {statusLabel}
-              </span>
-            </div>
-          </div>
-        </GlassCard>
-      )}
-
-      {tab === "appearance" && (
-        <GlassCard variant="base">
-          <div className="flex items-center justify-between">
-            <div className="flex items-center gap-2">
-              {theme === "dark" ? (
-                <Moon className="size-4 text-primary" />
-              ) : (
-                <Sun className="size-4 text-primary" />
-              )}
-              <span className="text-sm font-semibold text-text-primary">
-                Theme
-              </span>
-            </div>
-            <button
-              type="button"
-              onClick={toggleTheme}
-              className="flex items-center gap-2 px-3 py-1.5 rounded-md glass hover:glass-elevated transition-all text-xs"
-            >
-              <span className="font-mono">{theme}</span>
-            </button>
-          </div>
-        </GlassCard>
-      )}
-
-      {tab === "config" && (
-        <GlassCard variant="base">
-          <div className="space-y-3">
-            {configLoading ? (
-              <LoadingSkeleton count={6} height="h-6" />
-            ) : config ? (
-              <>
-                <ConfigRow
-                  label="Monitor Guild"
-                  value={config.monitorGuildId || "Not configured"}
-                />
-                <GlassDivider />
-                <ConfigRow
-                  label="Voice Guild"
-                  value={config.voiceGuildId || "Not configured"}
-                />
-                <GlassDivider />
-                <ConfigRow
-                  label="Voice Channel"
-                  value={config.voiceChannelId || "Not configured"}
-                />
-                <GlassDivider />
-                <ConfigRow
-                  label="AI Analysis"
-                  value={config.aiAnalysisEnabled ? "Enabled" : "Disabled"}
-                />
-                <GlassDivider />
-                <ConfigRow
-                  label="Auto-Delete Flagged"
-                  value={
-                    config.autoDeleteFlaggedEnabled ? "Enabled" : "Disabled"
-                  }
-                />
-              </>
-            ) : (
-              <p className="text-xs text-text-secondary/60">
-                Unable to load config.
-              </p>
-            )}
-          </div>
-        </GlassCard>
-      )}
-
-      {tab === "about" && (
-        <GlassCard variant="base">
-          <div className="space-y-2">
-            <h2 className="text-base font-bold text-primary">
-              Discord Automod
-            </h2>
-            <p className="text-xs text-text-secondary/80 leading-relaxed">
-              AI-powered message moderation, voice recording, and real-time
-              monitoring for Discord communities.
-            </p>
-            <div className="text-[10px] font-mono text-text-secondary/40 mt-4">
-              v0.1.0
-            </div>
-          </div>
-        </GlassCard>
-      )}
-    </div>
-  );
-}
-
-function ConfigRow({ label, value }: { label: string; value: string }) {
-  return (
-    <div className="flex items-center justify-between py-0.5">
-      <span className="text-xs text-text-secondary">{label}</span>
-      <span className="text-[11px] font-mono text-text-primary/80 max-w-[240px] truncate text-right">
-        {value}
-      </span>
-    </div>
-  );
-}

services/frontend/src/components/glass/divider.tsx

@@ -1,9 +0,0 @@
-"use client";
-
-import { cn } from "@/lib/utils";
-
-export function GlassDivider({ className }: { className?: string }) {
-  return (
-    <div className={cn("h-px bg-gradient-to-r from-transparent via-oklch(1 0 0 / 0.08) to-transparent", className)} />
-  );
-}

services/frontend/src/components/glass/index.ts

@@ -1,3 +1,2 @@
 export { GlassCard } from "./card";
 export { GlassPanel } from "./panel";
-export { GlassDivider } from "./divider";

services/frontend/src/lib/navigation.ts

@@ -6,7 +6,6 @@ import {
   Mic,
   Music,
   Search,
-  Settings,
 } from "lucide-react";
 
 export interface NavItem {
@@ -57,12 +56,6 @@ export const navItems: NavItem[] = [
     icon: Search,
     matchPrefix: "/analysis",
   },
-  {
-    href: "/settings",
-    label: "Settings",
-    icon: Settings,
-    matchPrefix: "/settings",
-  },
 ];
 
 /**