feat: enhance sidebar functionality for mobile and compact views

- Introduced a floating toggle button for mobile to show/hide the sidebar when collapsed.
- Updated sidebar behavior to completely hide on mobile when the new mobileSidebarHidden state is true.
- Added logic to conditionally render sidebar components based on screen size using the new useIsCompact hook.
- Enhanced SidebarHeader to include close and expand buttons for mobile views.
- Refactored CollapseToggleButton to hide in compact mode.
- Implemented HeaderActionsPanel for mobile actions in various views, improving accessibility and usability on smaller screens.

These changes improve the user experience on mobile devices by providing better navigation options and visibility controls.

apps/ui/src/components/views/settings-view/components/settings-header.tsx

@@ -1,4 +1,4 @@
-import { Settings, PanelLeft, PanelLeftClose, FileJson } from 'lucide-react';
+import { Cog, Menu, X, FileJson } from 'lucide-react';
 import { cn } from '@/lib/utils';
 import { Button } from '@/components/ui/button';
 
@@ -11,7 +11,7 @@ interface SettingsHeaderProps {
 }
 
 export function SettingsHeader({
-  title = 'Settings',
+  title = 'Global Settings',
   description = 'Configure your API keys and preferences',
   showNavigation,
   onToggleNavigation,
@@ -28,6 +28,31 @@ export function SettingsHeader({
       <div className="px-4 py-4 lg:px-8 lg:py-6">
         <div className="flex items-center justify-between">
           <div className="flex items-center gap-3 lg:gap-4">
+            <div
+              className={cn(
+                'w-10 h-10 lg:w-12 lg:h-12 rounded-xl lg:rounded-2xl flex items-center justify-center',
+                'bg-gradient-to-br from-brand-500 to-brand-600',
+                'shadow-lg shadow-brand-500/25',
+                'ring-1 ring-white/10'
+              )}
+            >
+              <Cog className="w-5 h-5 lg:w-6 lg:h-6 text-white" />
+            </div>
+            <div>
+              <h1 className="text-xl lg:text-2xl font-bold text-foreground tracking-tight">
+                {title}
+              </h1>
+              <p className="text-xs lg:text-sm text-muted-foreground/80 mt-0.5">{description}</p>
+            </div>
+          </div>
+          <div className="flex items-center gap-2">
+            {/* Import/Export button */}
+            {onImportExportClick && (
+              <Button variant="outline" size="sm" onClick={onImportExportClick} className="gap-2">
+                <FileJson className="w-4 h-4" />
+                <span className="hidden sm:inline">Import / Export</span>
+              </Button>
+            )}
             {/* Mobile menu toggle button - only visible on mobile */}
             {onToggleNavigation && (
               <Button
@@ -37,37 +62,10 @@ export function SettingsHeader({
                 className="h-8 w-8 p-0 text-muted-foreground hover:text-foreground lg:hidden"
                 aria-label={showNavigation ? 'Close navigation menu' : 'Open navigation menu'}
               >
-                {showNavigation ? (
-                  <PanelLeftClose className="w-5 h-5" />
-                ) : (
-                  <PanelLeft className="w-5 h-5" />
-                )}
+                {showNavigation ? <X className="w-5 h-5" /> : <Menu className="w-5 h-5" />}
               </Button>
             )}
-            <div
-              className={cn(
-                'w-10 h-10 lg:w-12 lg:h-12 rounded-xl lg:rounded-2xl flex items-center justify-center',
-                'bg-gradient-to-br from-brand-500 to-brand-600',
-                'shadow-lg shadow-brand-500/25',
-                'ring-1 ring-white/10'
-              )}
-            >
-              <Settings className="w-5 h-5 lg:w-6 lg:h-6 text-white" />
-            </div>
-            <div>
-              <h1 className="text-xl lg:text-2xl font-bold text-foreground tracking-tight">
-                {title}
-              </h1>
-              <p className="text-xs lg:text-sm text-muted-foreground/80 mt-0.5">{description}</p>
-            </div>
           </div>
-          {/* Import/Export button */}
-          {onImportExportClick && (
-            <Button variant="outline" size="sm" onClick={onImportExportClick} className="gap-2">
-              <FileJson className="w-4 h-4" />
-              <span className="hidden sm:inline">Import / Export</span>
-            </Button>
-          )}
         </div>
       </div>
     </div>

apps/ui/src/components/views/settings-view/components/settings-navigation.tsx

@@ -210,15 +210,15 @@ export function SettingsNavigation({
       {/* Navigation sidebar */}
       <nav
         className={cn(
-          // Mobile: fixed position overlay with slide transition
-          'fixed inset-y-0 left-0 w-72 z-30',
+          // Mobile: fixed position overlay with slide transition from right
+          'fixed inset-y-0 right-0 w-72 z-30',
           'transition-transform duration-200 ease-out',
           // Hide on mobile when closed, show when open
-          isOpen ? 'translate-x-0' : '-translate-x-full',
+          isOpen ? 'translate-x-0' : 'translate-x-full',
           // Desktop: relative position in layout, always visible
           'lg:relative lg:w-64 lg:z-auto lg:translate-x-0',
           'shrink-0 overflow-y-auto',
-          'border-r border-border/50',
+          'border-l border-border/50 lg:border-l-0 lg:border-r',
           'bg-gradient-to-b from-card/95 via-card/90 to-card/85 backdrop-blur-xl',
           // Desktop background
           'lg:from-card/80 lg:via-card/60 lg:to-card/40'