feat: new sources section + sidebar component

frontend/src/components/Sidebar.tsx

@@ -0,0 +1,54 @@
+import React from 'react';
+
+import Exit from '../assets/exit.svg';
+
+type SidebarProps = {
+  isOpen: boolean;
+  toggleState: (arg0: boolean) => void;
+  children: React.ReactNode;
+};
+
+export default function Sidebar({
+  isOpen,
+  toggleState,
+  children,
+}: SidebarProps) {
+  const sidebarRef = React.useRef<HTMLDivElement>(null);
+
+  const handleClickOutside = (event: MouseEvent) => {
+    if (
+      sidebarRef.current &&
+      !sidebarRef.current.contains(event.target as Node)
+    ) {
+      toggleState(false);
+    }
+  };
+
+  React.useEffect(() => {
+    document.addEventListener('mousedown', handleClickOutside);
+    return () => {
+      document.removeEventListener('mousedown', handleClickOutside);
+    };
+  }, []);
+  return (
+    <div ref={sidebarRef} className="h-vh relative">
+      <div
+        className={`fixed right-0 top-0 z-50 h-full w-72 transform bg-white shadow-xl transition-all duration-300 dark:bg-chinese-black sm:w-96 ${
+          isOpen ? 'translate-x-[10px]' : 'translate-x-full'
+        } border-l border-[#9ca3af]/10`}
+      >
+        <div className="flex w-full flex-row items-end justify-end px-4 pt-3">
+          <button
+            className="w-7 rounded-full p-2 hover:bg-gray-1000 hover:dark:bg-gun-metal"
+            onClick={() => toggleState(!isOpen)}
+          >
+            <img className="filter dark:invert" src={Exit} />
+          </button>
+        </div>
+        <div className="flex h-full flex-col items-center gap-2 py-4 px-6 text-center">
+          {children}
+        </div>
+      </div>
+    </div>
+  );
+}