Test Tauri v2 Window Resiging on Bordeless window

[teon]

[filipslezaklab]

Linked: tauri-apps/tauri#12420

[filipslezaklab]

Check if:

• Resizing window on content height with respect for screen boundaries
• Spawning window based on cursor / tray icon position ( preferred position )
• Switching window on some user action ( click )

[filipslezaklab]

Resizing is possible but for now matching animation timing causes window to flicker cuz it needs to be repositioned when on screen boundary, maybe needs different approach or slower animation. All API's used did not have any documented platform limitation so I think it's ok, maybe should check if available space on some popular linux desktop envs takes into account the taskbar cuz otherwise we will not be able to set proper boundaries on spawned window.