Noisetorch always opens fullscreen without window decorations

Describe the bug Noisetorch always opens as a fullscreen (not maximized) app without any window decorations, unable to resize or close it normally.

To Reproduce Steps to reproduce the behavior:

1. Install CachyOS with KDE Plasma
2. install noisetorch
3. Launch noisetorch
4. See error

Expected behavior Noisetorch should open in a regular window.

Screenshots

Logs If applicable, add the link to a pastebin with the output of [noisetorch -log](https://paste.c-net.org/HumpingCurrents) and [pactl list short](https://paste.c-net.org/TappedFailures).

Desktop (please complete the following information):

• Distribution [e.g. Ubuntu 22.04, Arch]: CachyOS (Arch) Linux microtech 6.17.8-2-cachyos #1 SMP PREEMPT_DYNAMIC Sun, 16 Nov 2025 15:00:54 +0000 x86_64 GNU/Linux
• DE [e.g. Plasma 5.24.5, GNOME 42.0]: KDE Plasma 6.5.2
• Pulseaudio/Pipewire Version: 1.4.9
• NoiseTorch-ng Version [e.g. v0.12.0]: 0.12.2-5

Additional context Add any other context about the problem here.