v2.1.0 - FontAwesome v7 support

[igorls]

This pull request introduces support for Font Awesome 7 in the Angular Font Awesome library, updates dependencies, and enhances the demo application and schematics to reflect these changes. Below is a breakdown of the most important updates:

Documentation Updates

• Updated the README.md to include details about Pro+ Icons, compatibility with Font Awesome 7, and usage instructions for Kit Packages. [1] [2] [3] [4]

Dependency and Version Updates

• Updated the package.json to bump the library version to 2.1.0 and upgrade dependencies to Font Awesome 7.0.0. [1] [2] [3]
• Updated the default package manager in package.json to [email protected].

Schematics Enhancements

• Updated schematics to support Font Awesome 7, including changes to schema.json, schema.ts, and versions.ts to add version 7 and its corresponding icon packages. [1] [2] [3] [4]
• Modified logic in ng-add/index.ts to use a version-to-icon-pack mapping for better flexibility. [1] [2]

Code Quality Improvements

• Improved the title attribute handling in icon.component.ts to return undefined when no title is provided, ensuring cleaner DOM output.

[Copilot]

Pull Request Overview

This PR introduces Font Awesome 7 support to the Angular Font Awesome library, upgrading the library version to 2.1.0 and updating dependencies to FontAwesome 7.0.0. The changes enhance compatibility, update schematics to handle version 7, and improve the demo application.

• Adds Font Awesome 7 support with updated dependencies and versioning
• Enhances schematics to support version 7 selection and new icon packages
• Improves title attribute handling in icon component for cleaner DOM output

Reviewed Changes

Copilot reviewed 9 out of 10 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/lib/icon/icon.component.ts	Improves title attribute handling to return undefined when no title provided
projects/schematics/src/ng-add/versions.ts	Adds version mapping object for Font Awesome 7 support
projects/schematics/src/ng-add/schema.ts	Updates schema to include version 7 option
projects/schematics/src/ng-add/schema.json	Adds Font Awesome 7 as default with new icon packages
projects/schematics/src/ng-add/index.ts	Updates logic to use version mapping for icon pack versions
projects/demo/src/app/app.component.ts	Adds Font Awesome 7 icons for demonstration
projects/demo/src/app/app.component.html	Displays new v7 icons in demo
package.json	Updates version to 2.1.0 and dependencies to Font Awesome 7.0.0
README.md	Updates compatibility table and adds Pro+ icons documentation

Comments suppressed due to low confidence (3)

projects/schematics/src/ng-add/versions.ts:8

• Font Awesome 7.0.0 was not released as of my knowledge cutoff in January 2025. Please verify that version 7.0.0 exists and is available for installation.

export const iconPackVersionMap: Record<string, { iconPackVersion: string }> = {

package.json:48

• Font Awesome 7.0.0 was not released as of my knowledge cutoff in January 2025. Please verify that version 7.0.0 exists and is available for installation.

    "@fortawesome/free-regular-svg-icons": "^7.0.0",

package.json:81

• Font Awesome 7.0.0 was not released as of my knowledge cutoff in January 2025. Please verify that version 7.0.0 exists and is available for installation.

    "@fortawesome/fontawesome-svg-core": "^7.0.0",