feat(dashboard): fix Playground account selector & CLI Tools dynamic model listing

Playground:
- loadConnections() was parsing wrong API response shape (expected
  providers[].connections[] but API returns flat connections[])
- Account selector now shows for any provider with ≥1 connection
- Uses conn.email as name fallback for OAuth providers

CLI Tools:
- getAllAvailableModels() now also fetches from /v1/models API
- Dynamic models supplement static PROVIDER_MODELS definitions
- Fixes providers like Kiro, OpenCode Zen showing 0 models

src/app/(dashboard)/dashboard/cli-tools/CLIToolsPageClient.tsx

@@ -33,6 +33,7 @@ export default function CLIToolsPageClient({ machineId }) {
   const [apiKeys, setApiKeys] = useState([]);
   const [toolStatuses, setToolStatuses] = useState({});
   const [statusesLoaded, setStatusesLoaded] = useState(false);
+  const [dynamicModels, setDynamicModels] = useState([]);
   const translateOrFallback = useCallback(
     (key, fallback, values = undefined) => {
       try {
@@ -49,6 +50,7 @@ export default function CLIToolsPageClient({ machineId }) {
     loadCloudSettings();
     fetchApiKeys();
     fetchToolStatuses();
+    fetchDynamicModels();
   }, []);
 
   const loadCloudSettings = async () => {
@@ -107,6 +109,18 @@ export default function CLIToolsPageClient({ machineId }) {
     }
   };
 
+  const fetchDynamicModels = async () => {
+    try {
+      const res = await fetch("/v1/models");
+      if (res.ok) {
+        const data = await res.json();
+        setDynamicModels(data?.data || []);
+      }
+    } catch (error) {
+      console.log("Error fetching dynamic models:", error);
+    }
+  };
+
   const getActiveProviders = () => {
     return connections.filter((c) => c.isActive !== false);
   };
@@ -116,6 +130,7 @@ export default function CLIToolsPageClient({ machineId }) {
     const models = [];
     const seenModels = new Set();
 
+    // First: add static models from the constants
     activeProviders.forEach((conn) => {
       const alias = PROVIDER_ID_TO_ALIAS[conn.provider] || conn.provider;
       const providerModels = getModelsByProviderId(conn.provider);
@@ -135,6 +150,31 @@ export default function CLIToolsPageClient({ machineId }) {
       });
     });
 
+    // Second: add dynamic models from /v1/models (fills gaps for Kiro, OpenCode, custom providers)
+    const activeProviderIds = new Set(activeProviders.map((c) => c.provider));
+    const activeAliases = new Set(
+      activeProviders.map((c) => PROVIDER_ID_TO_ALIAS[c.provider] || c.provider)
+    );
+    dynamicModels.forEach((dm) => {
+      const modelId = dm.id || dm;
+      if (seenModels.has(modelId)) return;
+      // Parse alias/model format
+      const slashIdx = modelId.indexOf("/");
+      if (slashIdx === -1) return;
+      const alias = modelId.substring(0, slashIdx);
+      const bareModel = modelId.substring(slashIdx + 1);
+      if (!activeAliases.has(alias) && !activeProviderIds.has(alias)) return;
+      seenModels.add(modelId);
+      models.push({
+        value: modelId,
+        label: modelId,
+        provider: alias,
+        alias: alias,
+        connectionName: "",
+        modelId: bareModel,
+      });
+    });
+
     return models;
   };
 

src/app/(dashboard)/dashboard/playground/page.tsx

@@ -225,16 +225,15 @@ export default function PlaygroundPage() {
       .then((res) => res.json())
       .then((data) => {
         const allConns: ConnectionOption[] = [];
-        for (const p of data?.providers || []) {
-          if (p.id !== provider) continue;
-          for (const conn of p.connections || []) {
-            allConns.push({
-              id: conn.id,
-              name: conn.name || conn.id,
-              provider: p.id,
-              authType: conn.authType || "apiKey",
-            });
-          }
+        // API returns flat { connections: [...] } — each has a .provider field
+        for (const conn of data?.connections || []) {
+          if (conn.provider !== provider) continue;
+          allConns.push({
+            id: conn.id,
+            name: conn.name || conn.email || conn.id,
+            provider: conn.provider,
+            authType: conn.authType || "apiKey",
+          });
         }
         setConnections(allConns);
         setSelectedConnection("");
@@ -528,7 +527,7 @@ export default function PlaygroundPage() {
           )}
 
           {/* Account/Connection — shown when provider has multiple connections */}
-          {!isSearchEndpoint && connections.length > 1 && (
+          {!isSearchEndpoint && connections.length >= 1 && (
             <div className="flex-1 w-full">
               <label className="block text-xs font-medium text-text-muted mb-1.5 uppercase tracking-wider">
                 Account