Create Angular.gitignore

[JawherKl]

Reasons for making this change:
This change was made to enhance the .gitignore file for Angular projects, ensuring that commonly ignored files and directories such as build artifacts, node modules, and IDE configuration files are excluded from version control. This helps improve the cleanliness of the repository and prevents unnecessary files from being tracked, making the project easier to manage.

Links to documentation supporting these rule changes:
Angular CLI documentation
GitHub’s official guide on .gitignore files
Node.js documentation on npm and yarn dependencies

[wirecat]

@JawherKl There is a lot of IDE and OS specific rules in here. Can you please remove them?
Also, could you please provide documentation that supports the entries in the gitignore you've created?

[JawherKl]

Thank you for your review. I've updated the .gitignore file to focus specifically on Angular-related items and removed the IDE/OS-specific rules as requested. Here's the justification for the remaining entries:

1. Angular Build Artifacts (/dist/, /.angular/, etc.):

   • Generated by Angular CLI during build (Angular CLI docs)
   • Should never be committed as they can be rebuilt

2. Node Modules and Lock Files:

   • Standard practice for Node.js projects (npm docs)
   • node_modules can always be reinstalled from package.json

3. Environment Files:

   • Standard security practice to exclude potential secrets (Angular environment docs)

4. TypeScript Cache:

   • Generated by TypeScript compiler (TS docs)

5. Log Files:

   • Temporary files generated during package installation

[wirecat]

@JawherKl thank you for the change and the references! Also, thank you for contributing to the project. I'm surprised we haven't had an Angular template until now.

FYI it will take a few days for this to show up on new.github.com.