Initial implementation of Bluetooth toy control app

Next.js app with a browser-side buttplug/buttplug-wasm control layer
(server never touches real-time device commands), SQLite storage via
Drizzle, single-secret auth, recordings/replay with device remapping,
a usage stats dashboard, Docker deployment, and Gitea CI.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01W8WkFF5ppURBAB918593Eb

components/layout/ConnectionStatus.tsx

@@ -0,0 +1,23 @@
+"use client";
+
+import { useButtplugStore } from "@/lib/buttplug/store";
+import { cn } from "@/lib/utils";
+
+export function ConnectionStatus() {
+  const connected = useButtplugStore((s) => s.connected);
+  const deviceCount = useButtplugStore((s) => Object.keys(s.devices).length);
+
+  return (
+    <div className="flex items-center gap-2 rounded-full border border-border bg-card/60 px-3 py-1 text-xs">
+      <span
+        className={cn(
+          "size-2 rounded-full",
+          connected ? "bg-primary bp-pulse" : "bg-muted-foreground/50",
+        )}
+      />
+      <span className="text-muted-foreground">
+        {connected ? `${deviceCount} device${deviceCount === 1 ? "" : "s"} connected` : "Not connected"}
+      </span>
+    </div>
+  );
+}