Refactored and included flow diagram

[andreimerlescu]

No description provided.

[Copilot]

Pull Request Overview

This PR refactors the main.go file by extracting functionality into separate modules and adds a flow diagram to the README. The refactoring improves code organization by separating concerns into dedicated files while maintaining the same functionality.

• Moved main processing logic from main.go to process.go with preprocess/postprocess structure
• Extracted helper functions into internal.go for better code organization
• Added flow diagram image to README documentation

Reviewed Changes

Copilot reviewed 8 out of 9 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
main.go	Simplified to only call process() function
process.go	Contains main processing logic with preprocess/postprocess structure
internal.go	Helper functions for file analysis, data population, and output rendering
var.go	Added global variables and imported sync/sema packages
type.go	Added mapData struct definition
configure.go	Updated comment from "init" to "configure"
VERSION	Bumped version from v1.1.0 to v1.1.1
README.md	Added flow diagram image reference

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}