refactor(js): avoid use of window.XXX and move to import/export

- change worker: do not cache html pages (not necessary)
- remove use of window.XXX and maximize import/export,
  this will provide more clarety,
  show circular dependencies + you will benefit IDE help

static/js/app/searchView.js

@@ -2,16 +2,23 @@
  * Search view orchestration logic
  */
 
-async function performSearch(query, sortBy) {
-    const app = window.app;
+import { search } from '../features/files/search.js';
+import { resolveHomeFolder } from './authSession.js';
+import { app } from './state.js';
+import { ui } from './ui.js';
 
+/**
+ * @param {string} query
+ * @param {string} [sortBy]
+ */
+async function performSearch(query, sortBy) {
     console.log(`Performing search for: "${query}" (sort: ${sortBy || 'relevance'})`);
 
     try {
         app.isSearchMode = true;
-        window.ui.updateBreadcrumb(`Search: "${query}"`);
+        ui.updateBreadcrumb(`Search: "${query}"`);
 
-        window.ui.showError(`<h3><i class="fas fa-spinner fa-spin search-spinner"></i> Searching for "${query}"...</h3>`);
+        ui.showError(`<h3><i class="fas fa-spinner fa-spin search-spinner"></i> Searching for "${query}"...</h3>`);
 
         const options = {
             recursive: true,
@@ -22,7 +29,7 @@ async function performSearch(query, sortBy) {
         if (!app.isTrashView) {
             // Ensure we have a valid folder_id before searching
             if (!app.currentPath || app.currentPath === '') {
-                await window.resolveHomeFolder();
+                await resolveHomeFolder();
             }
 
             // Only set folder_id if we have a valid value
@@ -32,11 +39,11 @@ async function performSearch(query, sortBy) {
             // If still no valid folder_id, search will be global (without folder_id)
         }
 
-        const searchResults = await window.search.searchFiles(query, options);
-        window.search.displaySearchResults(searchResults);
+        const searchResults = await search.searchFiles(query, options);
+        search.displaySearchResults(searchResults);
     } catch (error) {
         console.error('Search error:', error);
-        window.ui.showNotification('Error', 'Error performing search');
+        ui.showNotification('Error', 'Error performing search');
     }
 }
 
@@ -47,4 +54,4 @@ document.addEventListener('search-resort', (e) => {
     }
 });
 
-window.performSearch = performSearch;
+export { performSearch };