refactor: Consolidate script imports to use main.js bundle

- dashboard.templ: Replaced individual script tags with single main.js import
- admin_users.templ, custom_section.templ: Minor formatting/cleanup
- docs.templ: Updated script imports (excluded from Alpine conversion per user request)
- api.ts, docs.ts, password_validation.ts: Minor updates for compatibility

web/src/docs.ts

@@ -1,3 +1,5 @@
+import { Alpine } from "./alpine";
+
 function toggleSidebar(): void {
   const sidebar = document.getElementById("docs-sidebar");
   const overlay = document.getElementById("docs-overlay");
@@ -91,4 +93,14 @@ document.addEventListener("DOMContentLoaded", () => {
   initializeDocsSearch();
 });
 
-(window as any).toggleSidebar = toggleSidebar;
+Alpine.global("docs", {
+  toggleSidebar,
+  initializeSearch: initializeDocsSearch,
+});
+
+export { toggleSidebar, initializeDocsSearch };
+
+Alpine.global("docs", {
+  toggleSidebar,
+  initializeSearch: initializeDocsSearch,
+});