feat: complete implementation of dynamic GlobeMap coordinates, TDD workflow, and UI/UX enhancements

src/components/layout/DashboardLayout.tsx

@@ -2,7 +2,6 @@
 
 import { ReactNode } from "react";
 import { Sidebar } from "./Sidebar";
-import { Header } from "./Header";
 
 export function DashboardLayout({ children }: { children: ReactNode }) {
   return (
@@ -10,7 +9,6 @@ export function DashboardLayout({ children }: { children: ReactNode }) {
       <Sidebar />
       
       <div className="flex flex-1 flex-col overflow-hidden w-full min-w-0 relative transition-all duration-500 ease-in-out">
-        <Header />
         <main className="flex-1 overflow-y-auto overflow-x-hidden bg-transparent p-4 md:p-6 transition-all duration-500 ease-in-out w-full relative">
           <div className="mx-auto w-full max-w-7xl space-y-6">
             {children}