Add mac launcher, py2app setup, and build script

Co-authored-by: Copilot <[email protected]>

setup.py

@@ -0,0 +1,22 @@
+from setuptools import setup
+
+APP = ['mac_launcher.py']
+DATA_FILES = []
+OPTIONS = {
+    'argv_emulation': True,
+    'packages': ['clients'],
+    'includes': ['jinja2', 'requests', 'dotenv'],
+    'resources': ['templates'],
+    'plist': {
+        'CFBundleName': 'MediaEpisodesViewer',
+        'CFBundleShortVersionString': '0.1.0',
+        'CFBundleIdentifier': 'com.example.mediaepisodesviewer'
+    }
+}
+
+setup(
+    app=APP,
+    data_files=DATA_FILES,
+    options={'py2app': OPTIONS},
+    setup_requires=['py2app'],
+)