Maingraph for MC

0.5.3

• Fixed an issue where the on_mgrun node name was output incorrectly when the /mgrun <blueprint_name> <event> command was triggered (previously incorrectly output as mgmc:on_mgrun, now corrected to output the actual <event> parameter content).
• "Type Conversion" node: Removed the original "Convert to Type" manual selection interface in favor of automatic inference. The node now features a single-input, single-output design with an Any output port type, which automatically attempts to convert the input (e.g., a string) to the most suitable data type (Boolean, Float, XYZ, etc.).