even more cleansing

- added support for x.com urls
- removed del shortcut for clearing url input area because it was causing regular typing issues
- added info about no liability
- fixed donate button glow and text backdrop padding
- updated donation and privacy policy texts for more clarity in both english and russian
- made cors question in setup script to take yes as answer, not just 'y'
- text-to-copy now has proper rounding when highlighted
- home screen now smoothly fades in instead of popping in

src/modules/pageRender/elements.js

@@ -205,7 +205,7 @@ export function celebrationsEmoji() {
 }
 export function urgentNotice(obj) {
     if (obj.visible) {
-        return `<div id="urgent-notice" class="urgent-notice explanation" onclick="${obj.action}" style="visibility: hidden;">${emoji(obj.emoji, 18)} ${obj.text}</div>`
+        return `<div id="urgent-notice" class="urgent-notice explanation" onclick="${obj.action}">${emoji(obj.emoji, 18)} ${obj.text}</div>`
     }
     return ``
 }