feat: add --dev as alias for --device-name

Some users tried using --dev, so add it as a shorthand alias.
https://askubuntu.com/a/1543920/2416571

Author: xz-dev

README.md

@@ -33,19 +33,25 @@ numlockw on
 Example output:
 
 ```
-usage: numlockw [-h] [--device-name DEVICE_NAME] [--no-fake-uinput] [--pre-hook PRE_HOOK] [--force-led]
+usage: numlockw [-h] [--device-name DEVICE_NAME] [--no-fake-uinput]
+                [--pre-hook PRE_HOOK] [--force-led]
                 {on,off,toggle,status,list-devices} ...
 
-numlockw is a program to control the NumLock key, designed for use with Wayland and tty environments.
+numlockw is a program to control the NumLock key, designed for use with
+Wayland and tty environments.
 
 options:
   -h, --help            show this help message and exit
-  --device-name DEVICE_NAME
-                        The name of the input device to use. If not provided, will fake keyboard to enable NumLock, and enable LDE_NUML on all
-                        devices that support it.
+  --device-name, --dev DEVICE_NAME
+                        The name of the input device or "*" for each one. If
+                        not provided, will fake keyboard to enable NumLock,
+                        and enable LDE_NUML on all devices that support it.
   --no-fake-uinput      Do not fake uinput device, use real devices
-  --pre-hook PRE_HOOK   A command to run when NumLock is toggled. The command will be run with the status of uinput device name ${{udevice}}.
-  --force-led           Force setting LED_NUML on all devices that support it, not dependent system to set it.
+  --pre-hook PRE_HOOK   A command to run when NumLock is toggled. The command
+                        will be run with the status of uinput device name
+                        ${{udevice}}.
+  --force-led           Force setting LED_NUML on all devices that support it,
+                        not dependent system to set it.
 
 actions:
   valid actions

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "numlockw"
-version = "0.1.4"
+version = "0.1.5"
 authors = [
   { name="xz-dev", email="xiangzhedev@gmail.com" },
 ]

src/numlockw/__main__.py

@@ -237,6 +237,7 @@ def main():
     )
     parser.add_argument(
         "--device-name",
+        "--dev",
         type=str,
         default=None,
         help='The name of the input device or "*" for each one. If not provided, will fake keyboard to enable NumLock, and enable LDE_NUML on all devices that support it.',