fix(theme-loading): copy and load theme correctly and fix routing

[lakshmi-priya-b]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @lakshmi-priya-b, 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 focuses on enhancing the stability and correctness of theme management and environment configuration within the Angular starter application. It addresses potential issues with theme package discovery by implementing a more resilient copying mechanism and rectifies import discrepancies caused by a rename of the primary environment file. These changes collectively ensure that the application correctly loads its theme and configuration, regardless of the project's module structure.

Highlights

• Theme Loading Script Refactor: The copy-theme.mjs script has been significantly refactored to improve robustness in locating and copying the corporate theme package. It now includes a findThemePackage function that searches multiple node_modules paths and provides clearer logging and error handling.
• Environment File Renaming and Import Correction: The environment configuration file environments.ts has been renamed to environment.ts. Corresponding import paths in settings.component.ts and main.ts have been updated to reflect this change, ensuring correct configuration loading.

Ignored Files

• Ignored by pattern: .github/workflows/** (1)
  • .github/workflows/deploy-pages.yml

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[gemini-code-assist]

Code Review

This pull request refactors the theme copying script for better reliability and corrects import paths for the environment configuration file which was renamed. The new script is more robust in finding the theme package and has better error handling. I've suggested a further improvement to the script to use require.resolve for locating the theme package, which is the standard and most reliable method in Node.js, making the script independent of the project's directory structure.

[lakshmi-priya-b]

This PR is required for the documentation changes in siemens/ix-docs#156.
Merging this PR first ensures that the documentation links work correctly and point to a fully functional Angular starter app.