feat(oss): enforce invitation account and owner billing flows

web/src/app/home/components/models-dialog/ModelsPanel.tsx

@@ -25,6 +25,7 @@ import {
 import { CustomApiError } from '@/app/infra/entities/common';
 import { PanelBody } from '../settings-dialog/panel-layout';
 import { useCurrentWorkspace } from '@/app/infra/http';
+import type { WorkspaceSpaceBilling } from '@/app/infra/entities/workspace';
 
 interface ModelsPanelProps {
   // True when this panel is the active section and the dialog is open.
@@ -89,8 +90,8 @@ export default function ModelsPanel({
     currentWorkspace?.permissions.includes('provider_secret.manage') ?? false;
 
   const [providers, setProviders] = useState<ModelProvider[]>([]);
-  const [accountType, setAccountType] = useState<'local' | 'space'>('local');
-  const [spaceCredits, setSpaceCredits] = useState<number | null>(null);
+  const [spaceBilling, setSpaceBilling] =
+    useState<WorkspaceSpaceBilling | null>(null);
 
   // Expanded providers and their models
   const [expandedProviders, setExpandedProviders] = useState<Set<string>>(
@@ -144,7 +145,7 @@ export default function ModelsPanel({
 
   useEffect(() => {
     if (active) {
-      loadUserInfo();
+      loadWorkspaceBilling();
       loadProviders();
       loadRequesterSupportTypes();
     }
@@ -167,16 +168,11 @@ export default function ModelsPanel({
     }
   }, [providersLoaded, providers]);
 
-  async function loadUserInfo() {
+  async function loadWorkspaceBilling() {
     try {
-      const userInfo = await httpClient.getUserInfo();
-      setAccountType(userInfo.account_type);
-      if (userInfo.account_type === 'space') {
-        const creditsInfo = await httpClient.getSpaceCredits();
-        setSpaceCredits(creditsInfo.credits);
-      }
+      setSpaceBilling(await httpClient.getWorkspaceSpaceBilling());
     } catch {
-      setAccountType('local');
+      setSpaceBilling(null);
     }
   }
 
@@ -546,8 +542,9 @@ export default function ModelsPanel({
         isExpanded={expandedProviders.has(provider.uuid)}
         isLoading={loadingProviders.has(provider.uuid)}
         models={providerModels[provider.uuid]}
-        accountType={accountType}
-        spaceCredits={spaceCredits}
+        isWorkspaceOwner={currentWorkspace?.membership.role === 'owner'}
+        ownerSpaceBound={spaceBilling?.owner_space_bound ?? false}
+        spaceCredits={spaceBilling?.credits ?? null}
         addModelPopoverOpen={addModelPopoverOpen}
         editModelPopoverOpen={editModelPopoverOpen}
         deleteConfirmOpen={deleteConfirmOpen}