Update CRT effect

Add animated text glow, 'screen door' overlay, and flicker effect.
Remove unncessary comments.

public/style.css

@@ -1,9 +1,3 @@
-/*
-Inspired by:
-  - Mike Mai @ https://mikemai.net/
-  - David Bushell @ https://dbushell.com/
-  - Viznut @ http://viznut.fi/
-*/
 @layer reset, config, font, utilities, theme;
 @import "reset.css" layer(reset);
 @import "theme.css" layer(theme);
@@ -118,9 +112,12 @@ Inspired by:
     }
   }
 
-  @media (prefers-color-scheme: light) {}
+  @media (prefers-color-scheme: light) {
+  }
 
-  @media (prefers-contrast: more) {}
+  @media (prefers-contrast: more) {
+  }
 
-  @media (prefers-reduced-motion: reduce) {}
+  @media (prefers-reduced-motion: reduce) {
+  }
 }