- main.py: import files_app, append McpService entry to MCP_SERVICES.
Lifespan already iterates the list, so no edit to the lifespan function.
- tests/conftest.py: autouse fixture rebinds files_mcp.core.path_guard._ROOT
to a per-test tmp_path so the sandbox is fresh for every test.
- files_mcp/__init__.py: drop the try/except around the server import now
that server.py exists, restoring fail-fast on a missing/corrupt server
module in production. The _init_root() try/except stays, since pytest
collection can import the package before FILES_MCP_ROOT is set.
Verified via uv run pytest: 327 tests pass, no regressions.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
