big rework

src/personal_mcp/config.py

@@ -2,7 +2,6 @@ from functools import cache
 from pathlib import Path
 
 from pydantic import BaseModel
-from pydantic import DirectoryPath
 from pydantic import Field
 from pydantic_settings import BaseSettings
 from pydantic_settings import SettingsConfigDict
@@ -29,7 +28,6 @@ class Settings(BaseSettings):
     debug: bool = False
     log_level: str = "info"
     mounts: Mounts = Field(default_factory=Mounts)
-    site_dir: DirectoryPath = Field(default=DEFAULT_SITE_DIR)
     host: str = "localhost"
     port: int = 8080
     reload: bool = True