[scripts] (feat/scripts): Implement scripts in golang.

[hazratali-uydevelopers]

📘 Description

This PR replaces the old shell scripts with a new Go-based package that replicates the same functionality.
All previous shell operations are now implemented in Go for better cross-platform support, improved error handling, and easier maintenance.
The new Go scripts handle setup, index generation, building, and serving the documentation pipeline seamlessly without relying on external shell environments.

📂 Related Issue

🚀 Changes Made

• Added in /scripts/docs folder
  ├── build.go
  ├── generate_index.go
  ├── go.mod
  ├── main.go
  ├── README.md
  ├── serve.go
  └── setup.go
  -Updated the makefile

✅ Checklist

• [ ✅ ] Follows contribution guidelines
• [ ✅ ] Uses correct Markdown format
• [ ✅ ] Tested rendering in preview

[cla-assistant]

All committers have signed the CLA.

[cla-assistant]

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[geomachine]

sign the CLA

[hazratali-uydevelopers]

sign the CLA

Done