Basic footer structure and Cookie Consent (#4320)

* Added footer with blank links to be filled 
* Cookie consent to match V1 
* Made scrolling work on tool search results
* Made scrolling the same on tool search, tool picker and workbench 
* Cleaned up height variables, view height only used at workbench level 
<img width="1525" height="1270"
alt="{F3C1B15F-A4BE-4DF0-A5A8-92D2A3B14443}"
src="https://github.com/user-attachments/assets/0c23fe35-9973-45c0-85af-0002c5ff58d2"
/>
<img width="1511" height="1262"
alt="{4DDD51C0-4BC5-4E9F-A4F2-E5F49AF5F5FD}"
src="https://github.com/user-attachments/assets/2596d980-0312-4cd7-ad34-9fd3a8d1869e"
/>

---------

Co-authored-by: Connor Yoh <[email protected]>
Co-authored-by: James Brunton <[email protected]>

frontend/src/components/layout/Workbench.tsx

@@ -4,9 +4,10 @@ import { useTranslation } from 'react-i18next';
 import { useRainbowThemeContext } from '../shared/RainbowThemeProvider';
 import { useToolWorkflow } from '../../contexts/ToolWorkflowContext';
 import { useFileHandler } from '../../hooks/useFileHandler';
-import { useFileState, useFileActions } from '../../contexts/FileContext';
+import { useFileState } from '../../contexts/FileContext';
 import { useNavigationState, useNavigationActions } from '../../contexts/NavigationContext';
 import { useToolManagement } from '../../hooks/useToolManagement';
+import './Workbench.css';
 
 import TopControls from '../shared/TopControls';
 import FileEditor from '../fileEditor/FileEditor';
@@ -14,6 +15,7 @@ import PageEditor from '../pageEditor/PageEditor';
 import PageEditorControls from '../pageEditor/PageEditorControls';
 import Viewer from '../viewer/Viewer';
 import LandingPage from '../shared/LandingPage';
+import Footer from '../shared/Footer';
 
 // No props needed - component uses contexts directly
 export default function Workbench() {
@@ -22,7 +24,6 @@ export default function Workbench() {
 
   // Use context-based hooks to eliminate all prop drilling
   const { state } = useFileState();
-  const { actions } = useFileActions();
   const { workbench: currentView } = useNavigationState();
   const { actions: navActions } = useNavigationActions();
   const setCurrentView = navActions.setWorkbench;
@@ -37,10 +38,10 @@ export default function Workbench() {
   } = useToolWorkflow();
 
   const { handleToolSelect } = useToolWorkflow();
-  
+
   // Get navigation state - this is the source of truth
   const { selectedTool: selectedToolId } = useNavigationState();
-  
+
   // Get tool registry to look up selected tool
   const { toolRegistry } = useToolManagement();
   const selectedTool = selectedToolId ? toolRegistry[selectedToolId] : null;
@@ -142,7 +143,7 @@ export default function Workbench() {
 
   return (
     <Box
-      className="flex-1 h-screen min-w-80 relative flex flex-col"
+      className="flex-1 h-full min-w-80 relative flex flex-col"
       style={
         isRainbowMode
           ? {} // No background color in rainbow mode
@@ -158,7 +159,7 @@ export default function Workbench() {
 
       {/* Main content area */}
       <Box
-        className="flex-1 min-h-0 relative z-10"
+        className="flex-1 min-h-0 relative z-10 workbench-scrollable "
         style={{
           transition: 'opacity 0.15s ease-in-out',
           marginTop: '1rem',
@@ -166,6 +167,8 @@ export default function Workbench() {
       >
         {renderMainContent()}
       </Box>
+
+      <Footer analyticsEnabled />
     </Box>
   );
 }