fix(gwolves): open the advanced cards for XVI mice

src/app/HardwareTestPage.tsx

@@ -337,7 +337,7 @@ export function HardwareTestPage({ snapshot }: { snapshot: ControlSnapshot }): R
             if (lodCurrent === null) {
               legs.push({ setting: "Lift-off", current: "—", target: "—", status: "skip", detail: "no lift-off distance is reported on this device." });
             } else {
-              const lodTarget = pickFlashLiftOffTarget(lodCurrent);
+              const lodTarget = pickFlashLiftOffTarget(lodCurrent, live.status.supportedLiftOffDistances);
               if (lodTarget === null) {
                 legs.push({ setting: "Lift-off", current: lodCurrent, target: "—", status: "skip", detail: "no alternate lift-off distance is available." });
               } else {

src/app/cards/availability.test.ts

@@ -347,6 +347,24 @@ test("the generic button card follows the driver's mappings, not the advanced se
   assert.equal(has.processing, false, "the rest of the advanced section stays closed");
 });
 
+test("the G-Wolves XVI generation opens sleep, debounce and processing, but not signal", () => {
+  const cards = cardAvailability(snapshot({
+    status: {
+      brand: "G-Wolves",
+      ui: { family: "gwolves-xvi" },
+      motionSync: false,
+      angleSnapping: true,
+      rippleControl: null,
+      debounceMs: 2,
+      sleepTimeout: 60,
+    },
+  }));
+  assert.equal(cards.sleep, true);
+  assert.equal(cards.debounce, true);
+  assert.equal(cards.processing, true);
+  assert.equal(cards.signal, false);
+});
+
 test("the Incott card follows the fields the device reported, not a brand trait", () => {
   // Wireless: both controls are present.
   const wireless = cardAvailability(snapshot({

src/device/traits.ts

@@ -78,6 +78,9 @@ const BY_FAMILY: Readonly<Record<string, Partial<DriverTraits>>> = {
   // from ui.showAdvancedSection, but sleep/debounce still need the flags
   // here or the cards never render regardless of applyPulsarValue's list).
   incott: { advancedSection: true, sleep: true, debounce: true },
+  // The G-Wolves XVI generation (HTX Mini 8K) publishes its own sleep list
+  // and reads its before-press debounce; no signal-strength command exists.
+  "gwolves-xvi": { advancedSection: true, sleep: true, debounce: true },
   // HyperX publishes DPI, polling rate and lift-off in the settings grid only;
   // no signal, sleep or debounce card exists, and the processing card is
   // deliberately hidden, so no advanced-section flags are needed.

src/hardware-test-report.test.ts

@@ -273,6 +273,9 @@ test("pickFlashLiftOffTarget prefers Medium, falling back to Low", () => {
   assert.equal(pickFlashLiftOffTarget("High"), "Medium");
   assert.equal(pickFlashLiftOffTarget("Medium"), "Low");
   assert.equal(pickFlashLiftOffTarget(null), null);
+  assert.equal(pickFlashLiftOffTarget("Low", ["Low", "High"]), "High");
+  assert.equal(pickFlashLiftOffTarget("High", ["Low", "High"]), "Low");
+  assert.equal(pickFlashLiftOffTarget("Low", ["Low"]), null);
 });
 
 test("flashWriteResult scores the round-trip legs — DPI, poll rate, lift-off", () => {

src/hardware-test-report.ts

@@ -392,15 +392,17 @@ export function pickFlashPollRateTarget(current: number | null, options: readonl
 }
 
 /**
- * Picks the least obtrusive alternate lift-off level. Medium is the middle of
- * the physical range, so it is preferred whenever the device is not already on
- * it; a Medium device falls back to Low.
+ * Picks the least obtrusive alternate lift-off level the device offers.
+ * Medium is the middle of the physical range, so it is preferred whenever the
+ * device is not already on it, then Low, then High (a Low/High-only mouse
+ * such as the G-Wolves HTX Mini).
  */
 export function pickFlashLiftOffTarget(
   current: "Low" | "Medium" | "High" | null,
+  supported: readonly ("Low" | "Medium" | "High")[] = ["Low", "Medium", "High"],
 ): "Low" | "Medium" | "High" | null {
   if (current === null) return null;
-  return current === "Medium" ? "Low" : "Medium";
+  return (["Medium", "Low", "High"] as const).find((level) => level !== current && supported.includes(level)) ?? null;
 }
 
 /** One setting's write → read-back → restore leg of the flash round-trip. */