chore: use coveralls for badge generation

[Orkuncakilkaya]

No description provided.

[Copilot]

Pull request overview

Updates the project’s coverage reporting surface by switching the README coverage badge to Coveralls and adjusting the docs/coverage publishing workflow to stop exposing the HTML coverage report on GitHub Pages.

Changes:

• Replace the GitHub Pages coverage badge/link in README.md with a Coveralls badge/link.
• Add prepare-gh-pages-commands to the docs/coverage reusable workflow invocation to move docs into the gh-pages publish directory and remove the published coverage folder.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File	Description
README.md	Switch coverage badge/link from GitHub Pages-hosted report to Coveralls.
.github/workflows/docs-and-coverage.yml	Customize gh-pages preparation to publish docs and remove the coverage directory from the published site.

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[github-actions]

⚠️ This PR doesn't contain any changesets. If there are user-facing changes, don't forget to run:

pnpm exec changeset

to create a changeset.

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟢	Statements	100%	40/40
🟢	Branches	100%	5/5
🟢	Functions	100%	6/6
🟢	Lines	100%	37/37

Test suite run success

14 tests passing in 5 suites.

Report generated by 🧪jest coverage report action from 518e214

Show full coverage report

St	File	% Stmts	% Branch	% Funcs	% Lines	Uncovered Line #s
🟢	All files	100	100	100	100
🟢	src	100	100	100	100
🟢	public-api.ts	100	100	100	100
🟢	src/lib	100	100	100	100
🟢	fingerprint.module.ts	100	100	100	100
🟢	fingerprint.providers.ts	100	100	100	100
🟢	fingerprint.service.ts	100	100	100	100
🟢	version.ts	100	100	100	100
🟢	src/lib/tokens	100	100	100	100
🟢	fingerprint-angular-settings-token.ts	100	100	100	100