chore: rename project coven → hack-house ⛧

Rebrand the Rust client crate (coven/ → hh/, package+binary "hack-house"),
README, CLI strings, and branch (coven → hack-house). Gitea repo renamed
cmd-chat → hack-house to match. Crypto/server logic unchanged; selftest +
golden-vector test still green, binary is now `hack-house`.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.venv/lib/python3.12/site-packages/pytest_asyncio/__init__.py

@@ -0,0 +1,11 @@
+"""The main point for importing pytest-asyncio items."""
+
+from __future__ import annotations
+
+from importlib.metadata import version
+
+from .plugin import fixture, is_async_test
+
+__version__ = version(__name__)
+
+__all__ = ("fixture", "is_async_test")