fix: adjust angular versions IX-3873

[alexkaduk]

💡 What is the current behavior?

The Angular installation documentation shows outdated peer dependency versions (Angular 18.2.13+) when Angular 20+ is actually required for iX v4.x.

🆕 What is the new behavior?

• Updated Angular peer dependency requirements from >=18.2.13 to >=20
• Added link to GitHub package.json as source of truth

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[gemini-code-assist]

Summary of Changes

Hello @alexkaduk, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request addresses an issue where the Angular installation documentation displayed outdated peer dependency versions, potentially leading to incorrect installations. The changes update the required Angular versions to 20+ and provide a direct link to the package.json for accurate version information, ensuring users can correctly set up their iX v4.x projects.

Highlights

• Documentation Update: The Angular peer dependency requirements in the installation documentation have been updated from >=18.2.13 to >=20 to reflect the actual versions needed for iX v4.x.
• Source of Truth Link: A direct link to the GitHub package.json file has been added to the documentation, serving as the definitive source for peer dependency versions.

Changelog

• docs/home/installation/angular.md
  • Updated the listed Angular peer dependency versions from >=18.2.13 to >=20.
  • Added a link to the package.json file on GitHub to provide a dynamic source of truth for peer dependency requirements.

Activity

• No human activity has been recorded on this pull request yet.

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[gemini-code-assist]

Code Review

This pull request correctly updates the Angular peer dependency versions in the documentation and adds a link to the package.json for future reference, which is a great improvement. I have one minor suggestion to align the wording with the style guide's preference for active voice.

[gemini-code-assist]

To better align with the style guide, consider rephrasing this sentence to use active voice. The guide recommends using active voice and addressing the reader with 'you'.

Suggested change

	Both `@angular/core` and `@angular/forms` are peer dependencies which must be installed before iX.
	Both `@angular/core` and `@angular/forms` are peer dependencies that you must install before iX.

References

1. The style guide recommends using active voice instead of passive voice (line 62) and using 'you' to talk to readers (line 24). ^(link)