Segfault when loading profile (and every start after)

### Is there an existing issue for this?

- [x] I searched the existing issues and did not find anything similar.

### Current Behavior

Crashing after attempting to load a .amgp profile

```sh
$ ./AntiMicroX-debug-x86_64.AppImage
Selecting uinput as a default event generator.❌ERROR Received: SIGSEGV (segmentation fault)
❗WARN Stack trace:
❗WARN ./AntiMicroX-debug-x86_64.AppImage(+0x21f29b) [0x55fcd03e729b]
❗WARN /lib64/libc.so.6(+0x19fb0) [0x7f6bf456dfb0]
❗WARN ./AntiMicroX-debug-x86_64.AppImage(_ZN7JoyAxis14getNAxisButtonEv+0x10) [0x55fcd05a8d04]
❗WARN ./AntiMicroX-debug-x86_64.AppImage(_ZN10JoyAxisXmlC1EP7JoyAxisP7QObject+0x8d) [0x55fcd06739ab]
❗WARN ./AntiMicroX-debug-x86_64.AppImage(_ZN14SetJoystickXml10readConfigEP16QXmlStreamReader+0x41e) [0x55fcd0681e40]
❗WARN ./AntiMicroX-debug-x86_64.AppImage(_ZN14InputDeviceXml10readConfigEP16QXmlStreamReader+0x635) [0x55fcd066817b]
❗WARN ./AntiMicroX-debug-x86_64.AppImage(_ZN15XMLConfigReader4readEv+0x69a) [0x55fcd0685d7e]
❗WARN ./AntiMicroX-debug-x86_64.AppImage(_ZN15XMLConfigReader14configJoystickEP11InputDevice+0x2c) [0x55fcd06856e0]
❗WARN ./AntiMicroX-debug-x86_64.AppImage(_ZN18JoyTabWidgetHelper14readConfigFileE7QString+0x139) [0x55fcd0665d67]
❗WARN ./AntiMicroX-debug-x86_64.AppImage(+0x20bb83) [0x55fcd03d3b83]
❗WARN /tmp/.mount_AntiMi4Yt89j/usr/bin/../lib/libQt6Core.so.6(_ZN7QObject5eventEP6QEvent+0x2d3) [0x7f6bf4b76683]
❗WARN /tmp/.mount_AntiMi4Yt89j/usr/bin/../lib/libQt6Widgets.so.6(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x90) [0x7f6bf618b3b0]
❗WARN /tmp/.mount_AntiMi4Yt89j/usr/bin/../lib/libQt6Core.so.6(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x128) [0x7f6bf4b38448]
❗WARN /tmp/.mount_AntiMi4Yt89j/usr/bin/../lib/libQt6Core.so.6(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1a5) [0x7f6bf4b38635]
❗WARN /tmp/.mount_AntiMi4Yt89j/usr/bin/../lib/libQt6Core.so.6(+0x333a8f) [0x7f6bf4d33a8f]
❗WARN /tmp/.mount_AntiMi4Yt89j/usr/bin/../lib/libglib-2.0.so.0(+0x5d585) [0x7f6bf439e585]
❗WARN /tmp/.mount_AntiMi4Yt89j/usr/bin/../lib/libglib-2.0.so.0(+0xbc977) [0x7f6bf43fd977]
❗WARN /tmp/.mount_AntiMi4Yt89j/usr/bin/../lib/libglib-2.0.so.0(g_main_context_iteration+0x33) [0x7f6bf439da23]
❗WARN /tmp/.mount_AntiMi4Yt89j/usr/bin/../lib/libQt6Core.so.6(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x6f) [0x7f6bf4d315ef]
❗WARN /tmp/.mount_AntiMi4Yt89j/usr/bin/../lib/libQt6Core.so.6(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x2e3) [0x7f6bf4b429a3]
❗WARN /tmp/.mount_AntiMi4Yt89j/usr/bin/../lib/libQt6Core.so.6(_ZN7QThread4execEv+0xa3) [0x7f6bf4c10683]
❗WARN /tmp/.mount_AntiMi4Yt89j/usr/bin/../lib/libQt6Core.so.6(+0x27c48d) [0x7f6bf4c7c48d]
❗WARN /lib64/libc.so.6(+0x72c19) [0x7f6bf45c6c19]
❗WARN /lib64/libc.so.6(+0xf65cc) [0x7f6bf464a5cc]
```

```sh
$ flatpak run io.github.antimicrox.antimicrox
Selecting uinput as a default event generator.❗WARN Failed to register service io.github.antimicrox on session bus. Is the name already in use?
❌ERROR Received: SIGSEGV (segmentation fault)
❗WARN Stack trace:
❗WARN antimicrox(+0xbc97d) [0x55ad30ea997d]
❗WARN /usr/lib/x86_64-linux-gnu/libc.so.6(+0x424f0) [0x7fbf7c6434f0]
❗WARN antimicrox(+0x1d96e4) [0x55ad30fc66e4]
❗WARN antimicrox(+0x27377b) [0x55ad3106077b]
❗WARN antimicrox(+0x27f2de) [0x55ad3106c2de]
❗WARN antimicrox(+0x26e63f) [0x55ad3105b63f]
❗WARN antimicrox(+0x280e9d) [0x55ad3106de9d]
❗WARN antimicrox(+0x267294) [0x55ad31054294]
❗WARN antimicrox(+0xab80f) [0x55ad30e9880f]
❗WARN /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(_ZN7QObject5eventEP6QEvent+0x14c) [0x7fbf7ce0b1bc]
❗WARN /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x8f) [0x7fbf7e5a6f9f]
❗WARN /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x168) [0x7fbf7cdae008]
❗WARN /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x369) [0x7fbf7cdb1bf9]
❗WARN /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(+0x4e7a0f) [0x7fbf7d0e7a0f]
❗WARN /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x6418e) [0x7fbf7c50f18e]
❗WARN /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x651bf) [0x7fbf7c5101bf]
❗WARN /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x33) [0x7fbf7c510323]
❗WARN /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x5d) [0x7fbf7d0e6f1d]
❗WARN /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x1a3) [0x7fbf7cdbafe3]
❗WARN /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(_ZN7QThread4execEv+0xf6) [0x7fbf7cede1c6]
❗WARN /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(+0x38c3d4) [0x7fbf7cf8c3d4]
❗WARN /usr/lib/x86_64-linux-gnu/libc.so.6(+0x9a66a) [0x7fbf7c69b66a]
❗WARN /usr/lib/x86_64-linux-gnu/libc.so.6(__clone+0x44) [0x7fbf7c71ef94]
```

### Expected Behavior

Loading the Profile / not crashing

### Steps To Reproduce

Fresh install AntiMicroX (tried AppImage and Flatpak - with udev rules)
Attemt to load profile

### Environment

```markdown
Program Version 3.6.1-d
Compiled from packaging: 3.6.1-debug-x86_64 (AppImage-debug)
Built Against SDL 2.32.10
Running With SDL 2.32.10
Using Qt 6.4.2
Using Event Handler: uinput
Compositor type: wayland
Host OS: bazzite Version: 44 Architecture: x86_64

Program Version 3.6.1
Compiled from packaging: flatpak
Built Against SDL 2.32.66
Running With SDL 2.32.70
Using Qt 6.10.3
Using Event Handler: uinput
Compositor type: wayland
Host OS: org.kde.Platform Version: 6.10 Architecture: x86_64
```

### Anything else?

https://paste.gloriouseggroll.tv/?57215706b58b65ab#J3KWPpYRYj2drRG3hRwGuuR2gAcudMDg6jYvdZcx5szm

profile i tried to load (since i cant upload the file i uploaded the content

Reproduce the crash by loading the supplied .amgp profile in the AppImage or Flatpak, then start at JoyAxis::getNAxisButton and JoyAxisXml::JoyAxisXml in the stack trace. Follow the path through SetJoystickXml::readConfig, InputDeviceXml::readConfig, XMLConfigReader::read, and JoyTabWidgetHelper::readConfigFile. Done means the profile loads without a segmentation fault and subsequent starts do not crash.

由索引模型根據 Issue 內容生成。