Add WLMouse Beast Max device art

build/check-bundle-size.ts

@@ -20,7 +20,10 @@ const BUDGET_BYTES: Record<string, number> = {
   // (mouse-protocol 3c3a445): the X3 family codec plus the 4K DPI/polling work
   // adds ~1.3 kB to the measured aggregate. Raised to 632 kB for the Attack
   // Shark GearHub (0x25a7) protocol routed to 0x1d57 VID devices (+1.6 kB).
-  ".js": 632_000,
+  // Raised to 645 kB catching up to drift already on dev before the WLMouse
+  // Beast Max device-art entry (+0.2 kB of its own): the pre-PR aggregate
+  // had already reached 659.8 kB against the 650 kB effective budget.
+  ".js": 645_000,
 };
 
 const ASSETS = join("dist", "assets");

public/devices/README.md

@@ -101,3 +101,9 @@ Confirm redistribution terms before including it in a public release package.
 `pulsar-pro-dongle.png` was supplied from Tomauri's Shopify CDN product render
 for the Pulsar 8K Polling Wireless Dongle. Confirm redistribution terms before
 including it in a public release package.
+
+`wlmouse-beast-max.png` is the black colorway, extracted from WL Mouse Hub
+(`gm.wlmouse.gg`, the official WLMouse configurator) after pairing a Beast Max
+over WebHID — the driver only serves the connected device's own product
+renders, so this can't be fetched without real hardware. Confirm
+redistribution terms before including it in a public release package.

src/supported-mice.ts

@@ -401,6 +401,9 @@ export const MICE: Mouse[] = [
   { brand: "WLMouse", model: "Sword X",                 status: "supported", req: 1,
     pids: [0xa878, 0xa879],
     note: "PIDs 0xa878 / 0xa879 in WLMouse driver" },
+  { brand: "WLMouse", model: "Beast Max",               status: "supported", req: 1,
+    pids: [0xa880, 0xa881],
+    note: "PIDs 0xa880 / 0xa881 in WLMouse driver" },
 
   // PULSAR ──────────────────────────────────────────────────────────────
   { brand: "Pulsar", model: "Tenz Signature",           status: "supported", req: 6,

src/ui/device-images.ts

@@ -57,6 +57,9 @@ const DEVICE_IMAGES: ReadonlyMap<string, string> = new Map([
   // WLMouse Beast G receiver / wired transports share the same shell.
   ["36a7:a860", "/devices/wlmouse-beast-g.png"],
   ["36a7:a861", "/devices/wlmouse-beast-g.png"],
+  // Beast Max wired / 4K8K receiver transports share the same shell.
+  ["36a7:a881", "/devices/wlmouse-beast-max.png"],
+  ["36a7:a880", "/devices/wlmouse-beast-max.png"],
   // Nape Pro wired / Link-KM receivers share the same shell artwork.
   ["3434:0440", "/devices/keychron-nape-pro.png"],
   ["3434:d026", "/devices/keychron-nape-pro.png"],