docs: Only have docs url in __init__ (#86)

This is to primarily make developing this project easier and not have to
update 5 other files every time

Signed-off-by: AlexNg <contact@ngjx.org>

Author: caffeine-addictt

src/thread/_types.py

@@ -1,7 +1,5 @@
 """
 ## Types
-
-Documentation: https://thread.ngjx.org/docs/v2.0.1
 """
 
 from typing import Any, Literal, Callable, Union, Sized

src/thread/decorators/_processor.py

@@ -1,7 +1,5 @@
 """
 ## Processor
-
-Documentation: https://thread.ngjx.org/docs/v2.0.1
 """
 
 from functools import wraps

src/thread/decorators/_threaded.py

@@ -1,7 +1,5 @@
 """
 ## Threaded
-
-Documentation: https://thread.ngjx.org/docs/v2.0.1
 """
 
 from functools import wraps

src/thread/exceptions.py

@@ -1,7 +1,5 @@
 """
 ## Thread Exceptions
-
-Documentation: https://thread.ngjx.org/docs/v2.0.1
 """
 
 import traceback

src/thread/thread.py

@@ -7,8 +7,6 @@ class Thread: ...
 
 class ConcurrentProcessing: ...
 ```
-
-Documentation: https://thread.ngjx.org/docs/v2.0.1
 """
 
 import sys