Lazy-load GitHub picker queries

packages/app/src/screens/agent/draft-agent-screen.tsx

@@ -465,6 +465,7 @@ function DraftAgentScreenContent({
     },
     enabled:
       isCreateWorktree &&
+      isBranchOpen &&
       isGitDirectory &&
       !isNonGitDirectory &&
       Boolean(trimmedWorkingDir) &&

packages/app/src/screens/new-workspace-screen.test.tsx

@@ -586,10 +586,15 @@ describe("NewWorkspaceScreen picker payload", () => {
     expect(pickerRow.style.transform).toBe("translateY(-216px)");
   });
 
-  it("searches only GitHub PRs for the picker", async () => {
+  it("lazily searches only GitHub PRs when the picker opens", async () => {
     renderScreen();
     await flush();
 
+    expect(mockClient.searchGitHub).not.toHaveBeenCalled();
+
+    click(await findByTestId("new-workspace-ref-picker-trigger"));
+    await flush();
+
     expect(mockClient.searchGitHub).toHaveBeenCalledWith({
       cwd: "/repo",
       query: "",

packages/app/src/screens/new-workspace-screen.tsx

@@ -183,7 +183,7 @@ export function NewWorkspaceScreen({
         limit: 20,
       });
     },
-    enabled: isConnected && !!client,
+    enabled: pickerOpen && isConnected && !!client,
     staleTime: 15_000,
   });
 
@@ -198,7 +198,7 @@ export function NewWorkspaceScreen({
         kinds: ["github-pr"],
       });
     },
-    enabled: isConnected && !!client,
+    enabled: pickerOpen && isConnected && !!client,
     staleTime: 30_000,
   });