fix: window-pop behavior

[ske-u]

Problem

Triggering window-pop on an already-floating, non-pinned window would toggle it back to tiled while keeping the pop tag and decorations. Similarly, using the float toggle dispatch on a pinned window would tile it without removing the pop tag.

Fix

• omarchy-hyprland-window-pop now skips togglefloating if the window is already floating and not pinned.
• omarchy-hyprland-window-float instead of just toggling dispatch for proper pop tag removal when the window is pinned.
• updated toggle window floating/tiling binding.