style: auto-fix ruff lint and format for Python 3.12

Run ruff check --fix and ruff format across the repo to fix ~495
auto-fixable lint errors (mostly I001 import sorting) and reformat
225 files to match the py312 target.

Co-authored-by: Hanzo Dev <[email protected]>

pkg/hanzo-node/src/hanzo_node/__init__.py

@@ -2,6 +2,6 @@
 
 __version__ = "0.1.0"
 
-from .installer import install, uninstall, get_binary_path, is_installed
+from .installer import install, uninstall, is_installed, get_binary_path
 
 __all__ = ["install", "uninstall", "get_binary_path", "is_installed", "__version__"]

pkg/hanzo-node/src/hanzo_node/cli.py

@@ -1,18 +1,18 @@
 """CLI for hanzo-node installer and runner."""
 
 import os
-import subprocess
 import sys
+import subprocess
 
 import click
 
 from . import __version__
 from .installer import (
+    install,
+    uninstall,
+    is_installed,
     get_binary_path,
     get_installed_version,
-    install,
-    is_installed,
-    uninstall,
 )
 
 

pkg/hanzo-node/src/hanzo_node/installer.py

@@ -1,13 +1,13 @@
 """Cross-platform binary installer for hanzo-node."""
 
 import os
-import platform
-import shutil
-import stat
 import sys
+import stat
+import shutil
 import tarfile
-import tempfile
 import zipfile
+import platform
+import tempfile
 from pathlib import Path
 
 import httpx
@@ -260,7 +260,7 @@ def install(force: bool = False, version: str | None = None) -> Path:
     # Check if in PATH
     install_dir = str(get_install_dir())
     if install_dir not in os.environ.get("PATH", ""):
-        print(f"\n  add to PATH: export PATH=\"{install_dir}:$PATH\"")
+        print(f'\n  add to PATH: export PATH="{install_dir}:$PATH"')
 
     return binary_path