fix(cli): address deploy zip review feedback

lib/cli/tests/test_install_crew.py

@@ -1,4 +1,5 @@
 from pathlib import Path
+import subprocess
 
 import pytest
 
@@ -33,6 +34,28 @@ type = "crew"
     install_crew_module.install_crew([])
 
 
+def test_install_crew_json_project_with_python_package_installs_project(
+    fp, monkeypatch, tmp_path: Path
+):
+    monkeypatch.chdir(tmp_path)
+    (tmp_path / "pyproject.toml").write_text(
+        """
+[project]
+name = "hybrid-crew"
+
+[tool.crewai]
+type = "crew"
+""".strip()
+    )
+    (tmp_path / "crew.jsonc").write_text("{}\n")
+    package_dir = tmp_path / "src" / "hybrid_crew"
+    package_dir.mkdir(parents=True)
+    (package_dir / "crew.py").write_text("class HybridCrew: ...\n")
+    fp.register(["uv", "sync"], stdout="")
+
+    install_crew_module.install_crew([])
+
+
 def test_install_crew_flow_project_installs_project(fp, monkeypatch, tmp_path: Path):
     monkeypatch.chdir(tmp_path)
     (tmp_path / "pyproject.toml").write_text(
@@ -64,3 +87,16 @@ def test_install_crew_install_project_false_adds_no_install_project(fp):
     fp.register(["uv", "sync", "--no-install-project", "--frozen"], stdout="")
 
     install_crew_module.install_crew(["--frozen"], install_project=False)
+
+
+def test_install_crew_reraises_sync_failure_when_requested(fp):
+    fp.register(["uv", "sync"], returncode=1, stderr="sync failed\n")
+
+    with pytest.raises(subprocess.CalledProcessError):
+        install_crew_module.install_crew([], raise_on_error=True)
+
+
+def test_install_crew_swallows_sync_failure_by_default(fp):
+    fp.register(["uv", "sync"], returncode=1, stderr="sync failed\n")
+
+    install_crew_module.install_crew([])