feat: add Wahoo KickRun treadmill driver (wahookickruntreadmill)

Implements the proprietary Wahoo KickRun BLE protocol reverse-engineered
from HCI snoop traces:

- Speed command: 02 [uint24-LE μm/s] 00 [flag] on the write+notify char
- Challenge-response: device sends FD E0 01 [code] after paddle push,
  driver echoes E0 [code] immediately without waiting
- Init sequence: capability queries 01 10 12 18 80 86 f0; 86 response
  carries a 4-byte device ID that is echoed back via cmd 87
- Workout unlock: 19 00 sent once before the first speed command
- Telemetry: FF 01 [tgt μm/s LE24] 00 [cur μm/s LE24] ... parsed for
  speed/distance/kcal

Removes KICKR RUN from the generic horizonTreadmill branch so the device
gets its own driver instead of falling back to FTMS-only control.

NOTE: the physical paddle push on the treadmill is still required for each
speed change - it is a hardware safety mechanism that generates the BLE
challenge code. QZ responds to the challenge automatically, eliminating
the ~6 s delay introduced by the Wahoo app.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: cagnulein

src/devices/bluetooth.cpp

@@ -1624,6 +1624,23 @@ void bluetooth::deviceDiscovered(const QBluetoothDeviceInfo &device) {
                     emit searchingStop();
                 }
                 this->signalBluetoothDeviceConnected(lifefitnessTreadmill);
+            } else if (b.name().toUpper().startsWith(QStringLiteral("KICKR RUN")) &&
+                       !wahooKickRunTreadmill && filter) {
+                this->setLastBluetoothDevice(b);
+                this->stopDiscovery();
+                wahooKickRunTreadmill = new wahookickruntreadmill(noWriteResistance, noHeartService);
+#if !defined(Q_OS_ANDROID) && !defined(Q_OS_IOS)
+                stateFileRead();
+#endif
+                emit deviceConnected(b);
+                connect(wahooKickRunTreadmill, &bluetoothdevice::connectedAndDiscovered, this,
+                        &bluetooth::connectedAndDiscovered);
+                connect(wahooKickRunTreadmill, &wahookickruntreadmill::debug, this, &bluetooth::debug);
+                wahooKickRunTreadmill->deviceDiscovered(b);
+                if (this->discoveryAgent && !this->discoveryAgent->isActive()) {
+                    emit searchingStop();
+                }
+                this->signalBluetoothDeviceConnected(wahooKickRunTreadmill);
             } else if ((b.name().toUpper().startsWith(QStringLiteral("HORIZON")) ||
                         b.name().toUpper().startsWith(QStringLiteral("HZ_T101-")) ||
                         b.name().toUpper().startsWith(QStringLiteral("HZ_7.0AT-")) ||
@@ -1685,7 +1702,6 @@ void bluetooth::deviceDiscovered(const QBluetoothDeviceInfo &device) {
                         b.name().toUpper().startsWith(QStringLiteral("FOCUS M3")) ||
                          b.name().toUpper().startsWith(QStringLiteral("ANPIUS-")) ||
                          b.name().toUpper().startsWith(QStringLiteral("SWALK LITE-")) ||
-                         b.name().toUpper().startsWith(QStringLiteral("KICKR RUN")) ||
                         b.name().toUpper().startsWith(QStringLiteral("SPERAX_RM-01")) ||
                         (b.name().toUpper().startsWith(QStringLiteral("TP1")) && b.name().length() == 3) ||
                         (b.name().toUpper().startsWith(QStringLiteral("KS-HD-Z1D"))) ||                     // Kingsmith WalkingPad Z1

src/devices/bluetooth.h

@@ -154,6 +154,7 @@
 #include "devices/ultrasportbike/ultrasportbike.h"
 #include "devices/wahookickrheadwind/wahookickrheadwind.h"
 #include "devices/wahookickrsnapbike/wahookickrsnapbike.h"
+#include "devices/wahookickruntreadmill/wahookickruntreadmill.h"
 #include "devices/yesoulbike/yesoulbike.h"
 #include "devices/ypooelliptical/ypooelliptical.h"
 #include "devices/ziprotreadmill/ziprotreadmill.h"
@@ -305,6 +306,7 @@ class bluetooth : public QObject, public SignalHandler {
     stagesbike *powerBike = nullptr;
     ultrasportbike *ultraSportBike = nullptr;
     wahookickrsnapbike *wahooKickrSnapBike = nullptr;
+    wahookickruntreadmill *wahooKickRunTreadmill = nullptr;
     ypooelliptical *ypooElliptical = nullptr;
     ziprotreadmill *ziproTreadmill = nullptr;
     kineticinroadbike *kineticInroadBike = nullptr;