fix(workspaces): seed new defaults from live quote

tests/test_workspace.py

@@ -75,10 +75,24 @@ def test_root_without_workspace_cookie_shows_welcome_page(tmp_path, monkeypatch)
 def test_bootstrap_endpoint_requires_turnstile_and_creates_workspace_cookie_and_redirects(
     tmp_path, monkeypatch
 ) -> None:
+    from app import main as main_module
     from app.services import turnstile as turnstile_module
 
+    class _QuoteDataService:
+        default_symbol = "GLD"
+
+        async def get_quote(self, symbol: str) -> dict[str, object]:
+            return {
+                "symbol": symbol,
+                "price": 404.19,
+                "quote_unit": "share",
+                "source": "test",
+                "updated_at": "2026-03-25T00:00:00+00:00",
+            }
+
     repo = _install_workspace_repo(tmp_path, monkeypatch)
     monkeypatch.setattr(turnstile_module, "verify_turnstile_token", lambda *args, **kwargs: True)
+    monkeypatch.setattr(main_module, "get_data_service", lambda: _QuoteDataService())
 
     with TestClient(app) as client:
         response = client.post(
@@ -94,6 +108,11 @@ def test_bootstrap_endpoint_requires_turnstile_and_creates_workspace_cookie_and_
     assert repo.workspace_exists(workspace_id)
     assert response.cookies.get("workspace_id") == workspace_id
 
+    created = repo.load_portfolio_config(workspace_id)
+    assert created.entry_price == 4041.9
+    assert created.gold_ounces == 100.0
+    assert created.gold_value == 404190.0
+
 
 def test_root_with_valid_workspace_cookie_redirects_to_workspace(tmp_path, monkeypatch) -> None:
     repo = _install_workspace_repo(tmp_path, monkeypatch)