feat(src/mcdr.entry): init codes

matrix_py_bridge/mcdr/entry.py

@@ -0,0 +1,9 @@
+from mcdreforged.api.all import *  # Type checking will be not happy, but the simplest way to import MCDR documented APIs. Relax anyway, this will be improved later.
+
+
+def on_load(server: PluginServerInterface, _prev_module):
+    server.logger.info("Loading MatrixPyBridge...")
+
+
+def on_unload(server: PluginServerInterface):
+    server.logger.info("Unloading MatrixPyBridge...")