Set stage size to page size

[SheepTester]

Ref: https://discord.com/channels/775792479844696084/775792479844696087/883984846144278548

[00:53] OrangeLeaf36: htmlifier - stretch resolution
[00:54] OrangeLeaf36: this when?
[00:55] OrangeLeaf36:

[00:55] OrangeLeaf36:

[00:59] Utter Donkey: It already exists
[01:00] OrangeLeaf36: it stretches the stage
[01:00] OrangeLeaf36: not the resolution

[09:52] Sean: That's what I assumed stretching would mean
[09:53] Sean: Also 480 by 360 is quite tiny (it would show up as this portion of the screen)

[09:54] Sean: and since the stage size can't be changed after loading, the page would have to reload when the user resized the page
[10:04] SURVIV CRΞATOR: thats fine
[10:05] SURVIV CRΞATOR: is it possible tho
[10:05] SURVIV CRΞATOR: for dynamic stage size
[10:09] Sean: possibly

Reload the page when the page is resized since the stage size can't be changed after loading

[SheepTester]

Ref: https://discord.com/channels/775792479844696084/775792479844696087/884268297527386163