bug: GUI v1 re-sizing code does not work nicely on high res displays

[mman]

When <iframe> with GUI v1 loads, we measure its size, compare it with viewport size, and apply CSS scale transform built into tailwindcss to scale up iframe element. This kinda works for small screens but completely breaks for larger screens.

With GUI v2, we simply give the <iframe> available width and height with small padding and let GUI v2 handle it properly.

Figure out a way to scale up the iframe contents only (by accessing the top level remote console <div>) and applying the scale transform there...