Refactor: Add button feedback

src/components/layout/AdminHeader.tsx

@@ -1,5 +1,6 @@
-import { Shield, ArrowLeft, Settings, RefreshCw, Menu } from 'lucide-react';
+import { Shield, ArrowLeft, Settings, Menu } from 'lucide-react';
 import { Button } from '@/components/ui/button';
+import { RefreshButton } from '@/components/ui/refresh-button';
 import { Link, useLocation } from 'react-router-dom';
 import { ThemeToggle } from '@/components/theme/ThemeToggle';
 import { AuthButtons } from '@/components/auth/AuthButtons';
@@ -15,7 +16,7 @@ import {
   SheetTrigger,
 } from '@/components/ui/sheet';
 
-export function AdminHeader({ onRefresh }: { onRefresh?: () => void }) {
+export function AdminHeader({ onRefresh, isRefreshing }: { onRefresh?: () => void; isRefreshing?: boolean }) {
   const { permissions } = useUserRole();
   const { user } = useAuth();
   const location = useLocation();
@@ -68,14 +69,12 @@ export function AdminHeader({ onRefresh }: { onRefresh?: () => void }) {
                   <span className="text-sm font-medium">Theme</span>
                   <ThemeToggle />
                 </div>
-                <Button 
+                <RefreshButton
+                  onRefresh={onRefresh!}
+                  isLoading={isRefreshing}
                   variant="ghost"
-                  onClick={onRefresh}
-                  className="justify-start"
-                >
-                  <RefreshCw className="w-4 h-4 mr-2" />
-                  Refresh
-                </Button>
+                  className="justify-start w-full"
+                />
                 {permissions?.role_level === 'superuser' && !isSettingsPage && (
                   <Button variant="ghost" asChild className="justify-start">
                     <Link to="/admin/settings">
@@ -89,16 +88,15 @@ export function AdminHeader({ onRefresh }: { onRefresh?: () => void }) {
           </Sheet>
 
           {/* Desktop Actions */}
-          <Button 
+          {onRefresh && (
+            <RefreshButton
+              onRefresh={onRefresh}
+              isLoading={isRefreshing}
               variant="ghost"
               size="sm"
-            onClick={onRefresh}
-            title="Refresh admin data"
               className="hidden md:flex"
-          >
-            <RefreshCw className="w-4 h-4" />
-            <span className="hidden sm:ml-2 sm:inline">Refresh</span>
-          </Button>
+            />
+          )}
           {permissions?.role_level === 'superuser' && !isSettingsPage && (
             <Button variant="ghost" size="sm" asChild className="hidden md:flex">
               <Link to="/admin/settings">

src/components/layout/AdminTopBar.tsx

@@ -1,5 +1,5 @@
 import { RefreshCw } from 'lucide-react';
-import { Button } from '@/components/ui/button';
+import { RefreshButton } from '@/components/ui/refresh-button';
 import { ThemeToggle } from '@/components/theme/ThemeToggle';
 import { AuthButtons } from '@/components/auth/AuthButtons';
 import { NotificationCenter } from '@/components/notifications/NotificationCenter';
@@ -50,16 +50,12 @@ export function AdminTopBar({
         {/* Right Section */}
         <div className="flex items-center gap-2">
           {onRefresh && (
-            <Button
+            <RefreshButton
+              onRefresh={onRefresh}
+              isLoading={isRefreshing}
               variant="ghost"
               size="sm"
-              onClick={onRefresh}
-              disabled={isRefreshing}
-              title="Refresh data"
-            >
-              <RefreshCw className={`w-4 h-4 ${isRefreshing ? 'animate-spin' : ''}`} />
-              <span className="hidden sm:ml-2 sm:inline">Refresh</span>
-            </Button>
+            />
           )}
           <ThemeToggle />
           {user && <NotificationCenter />}

src/pages/AdminSettings.tsx

@@ -166,8 +166,15 @@ export default function AdminSettings() {
         setLocalValue(updated);
       };
 
-      const saveBanDurations = () => {
-        updateSetting(setting.setting_key, banDurations);
+      const [savingBanDurations, setSavingBanDurations] = useState(false);
+      
+      const saveBanDurations = async () => {
+        setSavingBanDurations(true);
+        try {
+          await updateSetting(setting.setting_key, banDurations);
+        } finally {
+          setSavingBanDurations(false);
+        }
       };
 
       return (
@@ -239,7 +246,13 @@ export default function AdminSettings() {
               </div>
             </div>
 
-            <Button onClick={saveBanDurations} disabled={isUpdating} className="w-full">
+            <Button 
+              onClick={saveBanDurations} 
+              loading={savingBanDurations}
+              loadingText="Saving..."
+              className="w-full"
+              trackingLabel="save-ban-duration-settings"
+            >
               <Save className="w-4 h-4 mr-2" />
               Save Ban Duration Settings
             </Button>
@@ -431,7 +444,13 @@ export default function AdminSettings() {
                   className="w-24"
                   min="0"
                 />
-                <Button onClick={handleSubmit} disabled={isUpdating} size="sm">
+                <Button 
+                  onClick={handleSubmit} 
+                  loading={isUpdating}
+                  loadingText=""
+                  size="sm"
+                  trackingLabel="save-threshold-setting"
+                >
                   <Save className="w-4 h-4" />
                 </Button>
               </div>
@@ -458,7 +477,13 @@ export default function AdminSettings() {
               }}
               className="flex-1"
             />
-            <Button onClick={handleSubmit} disabled={isUpdating} size="sm">
+            <Button 
+              onClick={handleSubmit} 
+              loading={isUpdating}
+              loadingText=""
+              size="sm"
+              trackingLabel="save-setting"
+            >
               <Save className="w-4 h-4" />
             </Button>
           </div>

src/pages/AuthCallback.tsx

@@ -275,15 +275,14 @@ export default function AuthCallback() {
                       required
                     />
                   </div>
-                  <Button type="submit" className="w-full" disabled={settingPassword}>
-                    {settingPassword ? (
-                      <>
-                        <Loader2 className="w-4 h-4 mr-2 animate-spin" />
-                        Setting Password...
-                      </>
-                    ) : (
-                      'Set Password'
-                    )}
+                  <Button 
+                    type="submit" 
+                    className="w-full"
+                    loading={settingPassword}
+                    loadingText="Setting Password..."
+                    trackingLabel="set-password-recovery"
+                  >
+                    Set Password
                   </Button>
                 </form>
               </CardContent>

src/pages/Profile.tsx

@@ -525,6 +525,8 @@ export default function Profile() {
     setFormErrors({});
     return true;
   };
+  const [isSaving, setIsSaving] = useState(false);
+  
   const handleSaveProfile = async () => {
     if (!profile || !currentUser) return;
     if (!validateForm()) return;
@@ -533,6 +535,8 @@ export default function Profile() {
       setShowUsernameDialog(true);
       return;
     }
+    
+    setIsSaving(true);
     try {
       const updateData: any = {
         display_name: editForm.display_name,
@@ -572,6 +576,8 @@ export default function Profile() {
         title: "Error updating profile",
         description: getErrorMessage(error)
       });
+    } finally {
+      setIsSaving(false);
     }
   };
   const confirmUsernameChange = () => {
@@ -730,7 +736,14 @@ export default function Profile() {
                       </div>
 
                       <div className="flex gap-2">
-                        <Button onClick={handleSaveProfile} size="sm" disabled={usernameValidation.isChecking || editForm.username !== profile?.username && !usernameValidation.isValid}>
+                        <Button 
+                          onClick={handleSaveProfile} 
+                          size="sm" 
+                          loading={isSaving}
+                          loadingText="Saving..."
+                          disabled={usernameValidation.isChecking || editForm.username !== profile?.username && !usernameValidation.isValid}
+                          trackingLabel="save-profile-changes"
+                        >
                           <Save className="w-4 h-4 mr-2" />
                           Save Changes
                         </Button>

src/pages/admin/ErrorLookup.tsx

@@ -83,7 +83,12 @@ export default function ErrorLookup() {
                 onKeyDown={(e) => e.key === 'Enter' && handleSearch()}
                 className="font-mono"
               />
-              <Button onClick={handleSearch} disabled={loading}>
+              <Button 
+                onClick={handleSearch} 
+                loading={loading}
+                loadingText="Searching..."
+                trackingLabel="error-lookup-search"
+              >
                 <Search className="w-4 h-4 mr-2" />
                 Search
               </Button>

src/pages/admin/ErrorMonitoring.tsx

@@ -5,9 +5,9 @@ import { AdminLayout } from '@/components/layout/AdminLayout';
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
 import { Input } from '@/components/ui/input';
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
-import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
-import { AlertCircle, RefreshCw } from 'lucide-react';
+import { AlertCircle } from 'lucide-react';
+import { RefreshButton } from '@/components/ui/refresh-button';
 import { ErrorDetailsModal } from '@/components/admin/ErrorDetailsModal';
 import { ErrorAnalytics } from '@/components/admin/ErrorAnalytics';
 import { format } from 'date-fns';
@@ -33,7 +33,7 @@ export default function ErrorMonitoring() {
   const [dateRange, setDateRange] = useState<'1h' | '24h' | '7d' | '30d'>('24h');
 
   // Fetch recent errors
-  const { data: errors, isLoading, refetch } = useQuery({
+  const { data: errors, isLoading, refetch, isFetching } = useQuery({
     queryKey: ['admin-errors', dateRange, errorTypeFilter, searchTerm],
     queryFn: async () => {
       let query = supabase
@@ -88,10 +88,12 @@ export default function ErrorMonitoring() {
             <h1 className="text-3xl font-bold tracking-tight">Error Monitoring</h1>
             <p className="text-muted-foreground">Track and analyze application errors</p>
           </div>
-          <Button onClick={() => refetch()} variant="outline" size="sm">
-            <RefreshCw className="w-4 h-4 mr-2" />
-            Refresh
-          </Button>
+          <RefreshButton
+            onRefresh={async () => { await refetch(); }}
+            isLoading={isFetching}
+            variant="outline"
+            size="sm"
+          />
         </div>
 
         {/* Analytics Section */}