feat(ui): add pause/resume toggle and tier badges

- add pause/resume dropdown menu option in account item

- display tier badges (ultra/pro/free) with color coding

- show paused badge when account is paused

- wire onPauseToggle through component tree

Refs #282

ui/src/components/cliproxy/provider-editor/account-item.tsx

@@ -22,6 +22,8 @@ import {
   Loader2,
   CheckCircle2,
   HelpCircle,
+  Pause,
+  Play,
 } from 'lucide-react';
 import {
   cn,
@@ -86,6 +88,7 @@ export function AccountItem({
   account,
   onSetDefault,
   onRemove,
+  onPauseToggle,
   isRemoving,
   privacyMode,
   showQuota,
@@ -139,6 +142,28 @@ export function AccountItem({
                   Default
                 </Badge>
               )}
+              {account.tier && account.tier !== 'unknown' && (
+                <Badge
+                  variant="outline"
+                  className={cn(
+                    'text-[10px] h-4 px-1.5 uppercase',
+                    account.tier === 'ultra' && 'border-purple-500 text-purple-600',
+                    account.tier === 'pro' && 'border-blue-500 text-blue-600',
+                    account.tier === 'free' && 'border-gray-400 text-gray-500'
+                  )}
+                >
+                  {account.tier}
+                </Badge>
+              )}
+              {account.paused && (
+                <Badge
+                  variant="outline"
+                  className="text-[10px] h-4 px-1.5 border-yellow-500 text-yellow-600"
+                >
+                  <Pause className="w-2 h-2 mr-0.5" />
+                  Paused
+                </Badge>
+              )}
             </div>
             {account.lastUsedAt && (
               <div className="flex items-center gap-1 text-xs text-muted-foreground mt-0.5">
@@ -162,6 +187,21 @@ export function AccountItem({
                 Set as default
               </DropdownMenuItem>
             )}
+            {onPauseToggle && (
+              <DropdownMenuItem onClick={() => onPauseToggle(!account.paused)}>
+                {account.paused ? (
+                  <>
+                    <Play className="w-4 h-4 mr-2" />
+                    Resume account
+                  </>
+                ) : (
+                  <>
+                    <Pause className="w-4 h-4 mr-2" />
+                    Pause account
+                  </>
+                )}
+              </DropdownMenuItem>
+            )}
             <DropdownMenuItem
               className="text-destructive focus:text-destructive"
               onClick={onRemove}

ui/src/components/cliproxy/provider-editor/accounts-section.tsx

@@ -15,6 +15,7 @@ interface AccountsSectionProps {
   onAddAccount: () => void;
   onSetDefault: (accountId: string) => void;
   onRemoveAccount: (accountId: string) => void;
+  onPauseToggle?: (accountId: string, paused: boolean) => void;
   isRemovingAccount?: boolean;
   privacyMode?: boolean;
   /** Show quota bars for accounts (only applicable for 'agy' provider) */
@@ -31,6 +32,7 @@ export function AccountsSection({
   onAddAccount,
   onSetDefault,
   onRemoveAccount,
+  onPauseToggle,
   isRemovingAccount,
   privacyMode,
   showQuota,
@@ -65,6 +67,9 @@ export function AccountsSection({
               account={account}
               onSetDefault={() => onSetDefault(account.id)}
               onRemove={() => onRemoveAccount(account.id)}
+              onPauseToggle={
+                onPauseToggle ? (paused) => onPauseToggle(account.id, paused) : undefined
+              }
               isRemoving={isRemovingAccount}
               privacyMode={privacyMode}
               showQuota={showQuota}

ui/src/components/cliproxy/provider-editor/index.tsx

@@ -38,6 +38,7 @@ export function ProviderEditor({
   onAddAccount,
   onSetDefault,
   onRemoveAccount,
+  onPauseToggle,
   isRemovingAccount,
 }: ProviderEditorProps) {
   const [customPresetOpen, setCustomPresetOpen] = useState(false);
@@ -200,6 +201,7 @@ export function ProviderEditor({
                     onAddAccount={onAddAccount}
                     onSetDefault={onSetDefault}
                     onRemoveAccount={onRemoveAccount}
+                    onPauseToggle={onPauseToggle}
                     isRemovingAccount={isRemovingAccount}
                     privacyMode={privacyMode}
                     isRemoteMode={isRemoteMode}

ui/src/components/cliproxy/provider-editor/model-config-tab.tsx

@@ -36,6 +36,7 @@ interface ModelConfigTabProps {
   onAddAccount: () => void;
   onSetDefault: (accountId: string) => void;
   onRemoveAccount: (accountId: string) => void;
+  onPauseToggle?: (accountId: string, paused: boolean) => void;
   isRemovingAccount?: boolean;
   privacyMode?: boolean;
   /** True if connected to remote CLIProxy (quota not available) */
@@ -60,6 +61,7 @@ export function ModelConfigTab({
   onAddAccount,
   onSetDefault,
   onRemoveAccount,
+  onPauseToggle,
   isRemovingAccount,
   privacyMode,
   isRemoteMode,
@@ -134,6 +136,7 @@ export function ModelConfigTab({
           onAddAccount={onAddAccount}
           onSetDefault={onSetDefault}
           onRemoveAccount={onRemoveAccount}
+          onPauseToggle={onPauseToggle}
           isRemovingAccount={isRemovingAccount}
           privacyMode={privacyMode}
           showQuota={provider === 'agy' && !isRemoteMode}

ui/src/components/cliproxy/provider-editor/types.ts

@@ -30,6 +30,7 @@ export interface ProviderEditorProps {
   onAddAccount: () => void;
   onSetDefault: (accountId: string) => void;
   onRemoveAccount: (accountId: string) => void;
+  onPauseToggle?: (accountId: string, paused: boolean) => void;
   isRemovingAccount?: boolean;
 }
 
@@ -37,6 +38,7 @@ export interface AccountItemProps {
   account: OAuthAccount;
   onSetDefault: () => void;
   onRemove: () => void;
+  onPauseToggle?: (paused: boolean) => void;
   isRemoving?: boolean;
   privacyMode?: boolean;
   /** Show quota bar (only for 'agy' provider) */

ui/src/pages/cliproxy.tsx

@@ -21,6 +21,8 @@ import {
   useCliproxyAuth,
   useSetDefaultAccount,
   useRemoveAccount,
+  usePauseAccount,
+  useResumeAccount,
   useDeleteVariant,
 } from '@/hooks/use-cliproxy';
 import type { AuthStatus, Variant } from '@/lib/api-client';
@@ -179,6 +181,8 @@ export function CliproxyPage() {
   const { data: variantsData, isFetching } = useCliproxy();
   const setDefaultMutation = useSetDefaultAccount();
   const removeMutation = useRemoveAccount();
+  const pauseMutation = usePauseAccount();
+  const resumeMutation = useResumeAccount();
   const deleteMutation = useDeleteVariant();
 
   // Selection state: either a provider or a variant
@@ -216,6 +220,14 @@ export function CliproxyPage() {
     queryClient.invalidateQueries({ queryKey: ['cliproxy-auth'] });
   };
 
+  const handlePauseToggle = (provider: string, accountId: string, paused: boolean) => {
+    if (paused) {
+      pauseMutation.mutate({ provider, accountId });
+    } else {
+      resumeMutation.mutate({ provider, accountId });
+    }
+  };
+
   const handleSelectProvider = (provider: string) => {
     setSelectedProvider(provider);
     setSelectedVariant(null);
@@ -361,6 +373,9 @@ export function CliproxyPage() {
                 accountId,
               })
             }
+            onPauseToggle={(accountId, paused) =>
+              handlePauseToggle(selectedVariantData.provider, accountId, paused)
+            }
             isRemovingAccount={removeMutation.isPending}
           />
         ) : selectedStatus ? (
@@ -389,6 +404,9 @@ export function CliproxyPage() {
                 accountId,
               })
             }
+            onPauseToggle={(accountId, paused) =>
+              handlePauseToggle(selectedStatus.provider, accountId, paused)
+            }
             isRemovingAccount={removeMutation.isPending}
           />
         ) : (