[feat] Actions should return values and the wrapper should decide what to do #640
Description
The main use case for mapt was to be used as a cli tool (wrapped on a container) as so the management for the outputs was done writing the content to a set of files. That logic was also included as part of the action layer.
On mapt-oss/mapt-mcp#1 mapt will be wrapped by an mcp server, the mcp server directly uses the action layer and may do not need to write the files.
- This feat proposes to add return struct on eachaction with the current ouputs
- Move the manage results functions (write to files) to the cli layer