auth: cut over community machine access to agent keys

apps/ui/tests/e2e/helpers.js

@@ -87,11 +87,11 @@ async function publishOperation(page, workspaceId, operationId, version = 1) {
   );
 }
 
-async function createPlatformApiKey(page, workspaceId, name, scopes) {
+async function createPlatformApiKey(page, workspaceId, agentId, name, scopes) {
   return browserJson(
     page,
     'POST',
-    `/api/admin/workspaces/${encodeURIComponent(workspaceId)}/platform-api-keys`,
+    `/api/admin/workspaces/${encodeURIComponent(workspaceId)}/agents/${encodeURIComponent(agentId)}/platform-api-keys`,
     { name, scopes },
   );
 }
@@ -520,7 +520,13 @@ async function setupPublishedAgent(page, { operationPayload, agentSlug, toolName
   ]);
   await publishAgent(page, workspace.id, createdAgent.agent_id, createdAgent.version);
 
-  const key = await createPlatformApiKey(page, workspace.id, uniqueName('playwright_key'), ['read', 'write']);
+  const key = await createPlatformApiKey(
+    page,
+    workspace.id,
+    createdAgent.agent_id,
+    uniqueName('playwright_key'),
+    ['read', 'write']
+  );
 
   return {
     workspace,