lib.FileTransfer: Rename to FileContext

Rename class FileTransfer to FileContext because that's the better
name. It's the base class of ExecContext and also a context.

Signed-off-by: Jan Lindemann <jan@janware.com>

src/python/jw/pkg/lib/ExecContext.py

@@ -12,7 +12,7 @@ if TYPE_CHECKING:
 
 from .log import *
 from .base import Input, InputMode, Result
-from .FileTransfer import FileTransfer as Base
+from .FileContext import FileContext as Base
 
 class ExecContext(Base):
 

src/python/jw/pkg/lib/FileContext.py

@@ -11,7 +11,7 @@ if TYPE_CHECKING:
 from .log import *
 from .base import Input, InputMode, Result
 
-class FileTransfer(abc.ABC):
+class FileContext(abc.ABC):
 
     def __init__(self, uri: str, interactive: bool|None=None, verbose_default=False):
         self.__uri = uri

src/python/jw/pkg/lib/ec/Curl.py

@@ -5,7 +5,7 @@ from __future__ import annotations
 from typing import TYPE_CHECKING
 from urllib.parse import urlparse
 
-from ..FileTransfer import FileTransfer as Base
+from ..FileContext import FileContext as Base
 from ..base import Result
 
 if TYPE_CHECKING: