Implemented phase 3 for the POC prototype in the Website service.

Services/Website/Sources/Library/Internal/Components/Icon.swift

@@ -62,6 +62,8 @@ extension Icon {
         case document
         /// Filter lines.
         case filter
+        /// A circled "i".
+        case info
         /// A key.
         case key
         /// A padlock.
@@ -90,6 +92,7 @@ extension Icon.Glyph {
         case .close: #"<path d="M6 6l12 12M18 6 6 18"></path>"#
         case .document: #"<rect x="5" y="3" width="14" height="18" rx="1"></rect><path d="M9 8h6M9 12h6M9 16h3"></path>"#
         case .filter: #"<path d="M4 6h16M7 12h10M10 18h4"></path>"#
+        case .info: #"<circle cx="12" cy="12" r="9"></circle><path d="M12 8v5M12 16h.01"></path>"#
         case .key: #"<circle cx="7.5" cy="15.5" r="4.5"></circle><path d="M10.7 12.3 21 2"></path><path d="m18 5 3 3"></path><path d="m15 8 3 3"></path>"#
         case .lock: #"<rect x="5" y="11" width="14" height="10" rx="1"></rect><path d="M8 11V7a4 4 0 0 1 8 0v4"></path>"#
         case .message: #"<path d="M4 5h16v11H8l-4 4z"></path>"#