[dev] mainly relevant to JS devs: each generator now has its own localStorage

Previously all generators shared the null.perchance.org subdomain, but now thanks to Cloudflare moving wildcard DNS from the enterprise plan to the free plan (announcement post) I've given each generator its own subdomain. I really should have done this a year ago when they announced it - just got around to it today.

I've added some code to transfer localStorage data across to the new subdomains, but unfortunately this code has to run the first time you visit any generator, and causes a refresh to happen a second or two after page load. This'll be a bit annoying, but I can remove this code after a few months - it's just to make sure that any important data is transferred across. If someone hasn't visited a particular generator in a few months, then the localStorage data (e.g. from the remember-plugin) probably isn't very important (and if it is, it's still recoverable - they'd just have to make a post here on the lemmy community to get help on how to do it).

If, for some reason, you need to easily & programmatically access the new subdomain, you can use the global generatorPublicId variable (akin to generatorName which already existed). The full URL of the embedded iframe is https://${generatorPublicId}.perchance.org/${generatorName}. The null versions of generator embed URLs are auto-redirected to the new generatorPublicId versions, so you can still embed your generator in other websites using the normal embed code:

<iframe src="https://null.perchance.org/my-generator-name" style="width:100%; height:600px; border:none;"></iframe>

That iframe will redirect to:

https://50e67e76966106ad99d72edb729943b7.perchance.org/my-generator-name

Please let me know if you run into any troubles with this, or have any feedback/suggestions .𖥔 ݁ ˖