Роутер работает нормально в process v2

tests/pipeline_setup_v4/shared/__init__.py

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+"""Shared helpers for pipeline_setup_v4."""

tests/pipeline_setup_v4/shared/env_loader.py

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+from __future__ import annotations
+
+import os
+from pathlib import Path
+
+from app.core.shared.config import load_workspace_env
+
+
+def load_pipeline_setup_env(start_dir: str | Path | None = None) -> list[Path]:
+    base = Path(start_dir or Path.cwd()).resolve()
+    loaded = load_workspace_env(start_dir=base)
+    env_path = _find_v4_root(base) / ".env"
+    if env_path.is_file():
+        _apply_env_file(env_path)
+        loaded.append(env_path)
+    return loaded
+
+
+def _find_v4_root(base: Path) -> Path:
+    for directory in (base, *base.parents):
+        if directory.name == "pipeline_setup_v4" and (directory / "__init__.py").is_file():
+            return directory
+    raise RuntimeError(f"Unable to locate tests/pipeline_setup_v4 root from: {base}")
+
+
+def _apply_env_file(path: Path) -> None:
+    for raw_line in path.read_text(encoding="utf-8").splitlines():
+        line = raw_line.strip()
+        if not line or line.startswith("#") or "=" not in line:
+            continue
+        key, raw_value = line.split("=", 1)
+        name = key.removeprefix("export ").strip()
+        if name:
+            os.environ[name] = _normalize_value(raw_value.strip())
+
+
+def _normalize_value(value: str) -> str:
+    if len(value) >= 2 and value[0] == value[-1] and value[0] in {"'", '"'}:
+        return value[1:-1]
+    return value