Standardized AppData Storage Initialization

As a software architect, I want to store all configuration, state, and log files in a standardized system directory, So that the application complies with enterprise standards and avoids the security or permission issues associated with hardcoded paths like C:\temp\.

Given the application is launched for the very first time on a new machine,
When the initialization phase runs,
Then it automatically creates the required directory structure (including subfolders for logs) under %ProgramData%\ProSoft\EasySave\.

Given the application is running,
When it needs to read or write any configuration or state file,
Then it strictly targets this secure system directory.