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/setup.js

@@ -60,7 +60,8 @@ function setup() {
                             console.log(Bright("\nOne last thing: would you like to enable CORS? It allows other websites and extensions to use your instance's API.\ny/n (n)"));
 
                             rl.question(q, apiCors => {
-                                if (apiCors.toLowerCase() !== 'y') ob['cors'] = '0'
+                                let answCors = apiCors.toLowerCase().trim();
+                                if (answCors !== 'y' || answCors !== 'yes') ob['cors'] = '0'
                                 final()
                             })
                         })