🚀 Dash - Homelab Dashboard

A clean, customizable homelab dashboard inspired by CasaOS.

Features:
- Empty-first dashboard (no demo data)
- 3 themes: Light, Dark, CasaOS glassmorphism
- Widgets: Clock (multi-timezone), Pi-hole, Memos, Immich, Image
- Drag & drop app organization
- Grid + list view for apps
- Groups with collapse/expand
- Proper widget refresh handling
- Visual timezone picker
- Square app cards with hover effects

Stack: Go + Gin + PostgreSQL + Next.js 15 + React 19 + Tailwind CSS + shadcn/ui

next-app/components/theme-provider.tsx

@@ -0,0 +1,71 @@
+"use client"
+
+import * as React from "react"
+import { ThemeProvider as NextThemesProvider, useTheme } from "next-themes"
+
+function ThemeProvider({
+  children,
+  ...props
+}: React.ComponentProps<typeof NextThemesProvider>) {
+  return (
+    <NextThemesProvider
+      attribute="class"
+      defaultTheme="system"
+      enableSystem
+      disableTransitionOnChange
+      {...props}
+    >
+      <ThemeHotkey />
+      {children}
+    </NextThemesProvider>
+  )
+}
+
+function isTypingTarget(target: EventTarget | null) {
+  if (!(target instanceof HTMLElement)) {
+    return false
+  }
+
+  return (
+    target.isContentEditable ||
+    target.tagName === "INPUT" ||
+    target.tagName === "TEXTAREA" ||
+    target.tagName === "SELECT"
+  )
+}
+
+function ThemeHotkey() {
+  const { resolvedTheme, setTheme } = useTheme()
+
+  React.useEffect(() => {
+    function onKeyDown(event: KeyboardEvent) {
+      if (event.defaultPrevented || event.repeat) {
+        return
+      }
+
+      if (event.metaKey || event.ctrlKey || event.altKey) {
+        return
+      }
+
+      if (event.key.toLowerCase() !== "d") {
+        return
+      }
+
+      if (isTypingTarget(event.target)) {
+        return
+      }
+
+      setTheme(resolvedTheme === "dark" ? "light" : "dark")
+    }
+
+    window.addEventListener("keydown", onKeyDown)
+
+    return () => {
+      window.removeEventListener("keydown", onKeyDown)
+    }
+  }, [resolvedTheme, setTheme])
+
+  return null
+}
+
+export { ThemeProvider }