feat: sync mixly root files and common folder

mixly/common/templates/python/mkfile.py

@@ -0,0 +1,10 @@
+try:
+    import os
+except ImportError:
+    import uos as os
+
+try:
+    os.stat('{{&path}}')
+except OSError:
+    f = open('{{&path}}', 'w')
+    f.close()