Add support to get all runs regardless the workflow file exists

[igorjs]

Closes #169

📑 Description

Add support to get all runs regardless the workflow file exists

✅ Checks

• My pull request adheres to the code style of this project
• My code requires changes to the documentation
• I have updated the documentation as required
• All the tests have passed

ℹ Additional Information

[Copilot]

Pull Request Overview

This PR refactors the workflow‐run deletion logic to fetch and delete runs across all workflows (regardless of whether the workflow file still exists), simplifies the main action entrypoint, removes old date utilities, and bumps the package version.

• Refactor getApi to introduce getRunsToDelete, unifying run pagination and grouping logic.
• Update src/index.ts to call getRunsToDelete and streamline logging.
• Remove obsolete date utilities in src/utils/date.ts and adjust related code/tests.

Reviewed Changes

Copilot reviewed 14 out of 17 changed files in this pull request and generated 1 comment.

File	Description
src/helpers/api.ts	Refactored to paginate all workflow runs and group them in getRunsToDelete
src/index.ts	Updated main entrypoint to use new deletion API and improved logging
src/utils/date.ts	Deleted outdated date‐difference utilities no longer in use

Comments suppressed due to low confidence (2)

eslint.config.js:78

• There’s a duplicate js.configs.recommended entry at the end of the ESLint configuration. Removing this duplicate will prevent rules from being applied twice and keep the config clearer.

];

src/index.ts:11

• The new main entrypoint in src/index.ts isn’t covered by any tests. Consider adding tests that simulate both the "no runs to delete" and "successful deletion" paths to validate logging and error handling.

(async function run() {

[Copilot]

Update the description to use the official GitHub capitalization: e.g., "GitHub Action to delete old workflow runs".

Suggested change

	"description": "Github Action to delete old workflow runs",
	"description": "GitHub Action to delete old workflow runs",