Expose exported Method and Parameter names in UdonSharpProgramAsset

[CyanLaser]

Feature Description: Please expose the public methods with variable names for the parameters and return value as well as property names so that editor scripts can access this information. Field Definitions are already exposed in UdonSharpProgramAsset and a similar dictionary for methods and properties would be sufficient solution.

For context on why I would like this feature, my goal is to build support into CyanTrigger to easily work with U# programs.

[CyanLaser]

For clarification on this request, here is the information I would like for each public method in an UdonSharp program:

• Name for the event in the compiled assembly
• Name for the method used in source code to be used as a display name for the user

For each parameter:

• Name for the parameter in the compiled assembly
• Name for the parameter used in source code to be used as a display name for the user
• Type for the parameter in the compiled assembly
• Type for the parameter from the source code, when it differs
• Info for knowing if it is input, output, or input and output (ex: UdonNodeParamter.ParameterType)

Method output should be separated from the parameter list but with the same information.

Properties could be added to the list of all methods or added to their own list as they seem to be treated the same as methods when compiled.

The next version of CyanTrigger has everything implemented for the UI and compilation to support a simple version of calling into these methods but now only needs the information specifically from UdonSharp programs.