fix: getting version using metadata

Signed-off-by: jingfelix <[email protected]>

src/Patche/__version__.py

@@ -0,0 +1,9 @@
+import sys
+
+if sys.version_info >= (3, 10):
+    import importlib.metadata as importlib_metadata
+else:
+    import importlib_metadata
+
+
+__version__ = importlib_metadata.version("Patche")

src/Patche/app.py

@@ -7,10 +7,9 @@
 logging.basicConfig(level=logging.INFO, handlers=[RichHandler()], format="%(message)s")
 logger = logging.getLogger()
 
+from Patche.__version__ import __version__
 from Patche.utils.common import post_executed
 
-__version__ = "0.0.5b3"
-
 app = typer.Typer(result_callback=post_executed, no_args_is_help=True)