fix: normalize local terminal relative cwd

tests/tools/test_local_env_relative_cwd.py

@@ -0,0 +1,52 @@
+"""Regression tests for local terminal initial cwd normalization."""
+
+from pathlib import Path
+
+from tools.environments.local import LocalEnvironment, _resolve_local_initial_cwd
+
+
+def test_relative_initial_cwd_resolves_from_parent(tmp_path, monkeypatch):
+    project = tmp_path / "hermes-agent"
+    project.mkdir()
+    monkeypatch.chdir(tmp_path)
+
+    assert _resolve_local_initial_cwd("hermes-agent") == str(project)
+
+
+def test_relative_initial_cwd_matching_current_dir_uses_current_dir(tmp_path, monkeypatch):
+    project = tmp_path / "hermes-agent"
+    project.mkdir()
+    monkeypatch.chdir(project)
+
+    assert _resolve_local_initial_cwd("hermes-agent") == str(project)
+
+
+def test_local_environment_does_not_cd_into_nested_matching_relative_cwd(tmp_path, monkeypatch):
+    project = tmp_path / "hermes-agent"
+    project.mkdir()
+    monkeypatch.chdir(project)
+
+    env = LocalEnvironment(cwd="hermes-agent", timeout=5)
+    try:
+        result = env.execute("pwd", timeout=5)
+    finally:
+        env.cleanup()
+
+    assert result["returncode"] == 0
+    assert result["output"].strip() == str(project)
+    assert "cd: hermes-agent" not in result["output"]
+
+
+def test_local_environment_keeps_existing_relative_child_cwd(tmp_path, monkeypatch):
+    project = tmp_path / "hermes-agent"
+    project.mkdir()
+    monkeypatch.chdir(tmp_path)
+
+    env = LocalEnvironment(cwd="hermes-agent", timeout=5)
+    try:
+        result = env.execute("pwd", timeout=5)
+    finally:
+        env.cleanup()
+
+    assert result["returncode"] == 0
+    assert result["output"].strip() == str(project)