Migrate layout

app/src/components/layout/Layout.tsx

@@ -0,0 +1,59 @@
+import React from 'react';
+import { AppShell, Container, Loader, Center } from '@mantine/core';
+import Header from './Header';
+import Sidebar from './Sidebar';
+import MainContent from './MainContent';
+import { useFileNavigation } from '../../hooks/useFileNavigation';
+import { useFileList } from '../../hooks/useFileList';
+import { useWorkspace } from '../../contexts/WorkspaceContext';
+
+const Layout: React.FC = () => {
+  const { currentWorkspace, loading: workspaceLoading } = useWorkspace();
+  const { selectedFile, handleFileSelect } = useFileNavigation();
+  const { files, loadFileList } = useFileList();
+
+  if (workspaceLoading) {
+    return (
+      <Center style={{ height: '100vh' }}>
+        <Loader size="xl" />
+      </Center>
+    );
+  }
+
+  if (!currentWorkspace) {
+    return <div>No workspace found. Please create a workspace.</div>;
+  }
+
+  return (
+    <AppShell header={{ height: 60 }} padding="md">
+      <AppShell.Header>
+        <Header />
+      </AppShell.Header>
+      <AppShell.Main>
+        <Container
+          size="xl"
+          p={0}
+          style={{
+            display: 'flex',
+            height: 'calc(100vh - 60px - 2rem)', // Subtracting header height and vertical padding
+            overflow: 'hidden', // Prevent scrolling in the container
+          }}
+        >
+          <Sidebar
+            selectedFile={selectedFile}
+            handleFileSelect={handleFileSelect}
+            files={files}
+            loadFileList={loadFileList}
+          />
+          <MainContent
+            selectedFile={selectedFile}
+            handleFileSelect={handleFileSelect}
+            loadFileList={loadFileList}
+          />
+        </Container>
+      </AppShell.Main>
+    </AppShell>
+  );
+};
+
+export default Layout;