Add .gitignore file

[AbraaoAlves]

Description

node_modules and dist folders should registered in .gitignore file.

Reasons:

• Avoid conflicts
• Clutter-Free Repository (keeping your repo clean and focused on source code)
• Reproducibility: some machines can install different dependencies, using a different SO (linux, mac, windows) or different package manager (npm, pnpm, yarn ...)
• File Size and Performance: With node_modules repo can become quite large, affecting performance and making operations like cloning and pulling changes much slower

[RodrigoNet0]

#3

PR created by our friend João Farias. Meeting the needs