refactor(demo): remove polyfills from project config

[chintankavathia]

What kind of change does this PR introduce? (check one with "x")

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Other... Please describe:

What is the current behavior? (You can also link to an open issue here)

What is the new behavior?

Does this PR introduce a breaking change? (check one with "x")

• Yes
• No

If this PR contains a breaking change, please describe the impact and migration path for existing applications: ...

Other information:

[gemini-code-assist]

Summary of Changes

Hello @chintankavathia, 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 refactoring the project by eliminating the polyfills.ts file and all associated configuration entries. This change streamlines the project setup, likely indicating a shift towards targeting modern browsers that natively support the necessary features, thereby reducing bundle size and simplifying maintenance without introducing any functional or API changes.

Highlights

• Polyfills Removal: The src/polyfills.ts file has been entirely removed from the project.
• Configuration Update: The angular.json configuration file was updated to remove the reference to the polyfills.ts file from the build options.
• TypeScript Configuration: The tsconfig.app.json file was modified to no longer include src/polyfills.ts in its list of files for compilation.

Changelog

• angular.json
  • Removed the 'polyfills' entry from the build configuration, which previously pointed to 'src/polyfills.ts'.
• src/polyfills.ts
  • This file, which contained browser and application polyfills for Angular, has been deleted.
• tsconfig.app.json
  • The reference to 'src/polyfills.ts' was removed from the 'files' array, indicating it is no longer part of the TypeScript compilation.

Activity

• No human activity (comments, reviews, etc.) has been recorded on this pull request yet.

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[gemini-code-assist]

Code Review

This pull request effectively removes polyfills from the project configuration, aligning with modern Angular development practices, especially with the adoption of zoneless change detection. The changes are consistent across angular.json, tsconfig.app.json, and the removal of src/polyfills.ts. This refactoring improves maintainability by reducing unnecessary code and configuration overhead.

[spike-rabbit]

👍