5.2

- page render caching
- onDemand block caching
- page html minify
- better rate limiting
- minor cobalt.js clean up
- page render platform indication in settings popup

all these changes are aimed to improve performance and responsiveness

!! not final version of 5.2 !!

src/modules/pageRender/findRendered.js

@@ -0,0 +1,11 @@
+import { languageList } from "../../localization/manager.js";
+
+export default function(lang, userAgent) {
+    let language = languageList.includes(lang) ? lang : "en";
+
+    let ua = userAgent.toLowerCase();
+    let platform = (ua.match("android") || ua.match("iphone os")) ? "mob" : "pc";
+    if (platform === "mob" && ua.match("iphone os")) platform = "ios";
+
+    return `/build/${platform}/${language}.html`;
+}