chore(logs): enhance the logs (#358)

* docs(only-labels): enhance the docs and fix duplicate (#341)

* docs(only-labels): remove duplicated option and improve descriptions

a bad rebase happend

* docs(readme): use a multi-line array and remove the optional column

the option column was not helpful since each value is optional
the multi-line array will allow to have a better UI in small devices and basically in GitHub too due to the max-width

* style(readme): break line for the statistics

* docs(readme): add a better description for the ascending option

* docs(action): add missing punctuation

* build(deps-dev): bump @typescript-eslint/eslint-plugin (#342)

Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) from 4.15.2 to 4.16.1.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v4.16.1/packages/eslint-plugin)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* build(deps): bump @octokit/rest from 18.3.0 to 18.3.2 (#350)

Bumps [@octokit/rest](https://github.com/octokit/rest.js) from 18.3.0 to 18.3.2.
- [Release notes](https://github.com/octokit/rest.js/releases)
- [Commits](https://github.com/octokit/rest.js/compare/v18.3.0...v18.3.2)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* test: add more coverage for the stale label behaviour (#352) (#15)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* chore(logs): add logs for the milestones

* chore(errors): use actions error instead of throw errors

* chore(logs): enhance the logs and add some colors

tl;dr: blue for values, megenta for options, white for messages, yellow light for warnings, yellow for milestones and green for success
still a WIP but I wish to confirm this before continuing
@hross is it ok for you?

* chore(index): update the index

* chore(ci): use npm ci instead of npm i

* chore(logs): removed some useless logs

* refactor(issues): remove useless check

* chore(statistics): show the real count of fetched issues

* refactor(operations): use a class to handle the operations left

closes #361

* chore(logs): include the total number of issues in the log for a batch

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

src/enums/option.ts

@@ -0,0 +1,44 @@
+export enum Option {
+  RepoToken = 'repo-token',
+  StaleIssueMessage = 'stale-issue-message',
+  StalePrMessage = 'stale-pr-message',
+  CloseIssueMessage = 'close-issue-message',
+  ClosePrMessage = 'close-pr-message',
+  DaysBeforeStale = 'days-before-stale',
+  DaysBeforeIssueStale = 'days-before-issue-stale',
+  DaysBeforePrStale = 'days-before-pr-stale',
+  DaysBeforeClose = 'days-before-close',
+  DaysBeforeIssueClose = 'days-before-issue-close',
+  DaysBeforePrClose = 'days-before-pr-close',
+  StaleIssueLabel = 'stale-issue-label',
+  CloseIssueLabel = 'close-issue-label',
+  ExemptIssueLabels = 'exempt-issue-labels',
+  StalePrLabel = 'stale-pr-label',
+  ClosePrLabel = 'close-pr-label',
+  ExemptPrLabels = 'exempt-pr-labels',
+  OnlyLabels = 'only-labels',
+  OnlyIssueLabels = 'only-issue-labels',
+  OnlyPrLabels = 'only-pr-labels',
+  AnyOfLabels = 'any-of-labels',
+  OperationsPerRun = 'operations-per-run',
+  RemoveStaleWhenUpdated = 'remove-stale-when-updated',
+  DebugOnly = 'debug-only',
+  Ascending = 'ascending',
+  SkipStaleIssueMessage = 'skip-stale-issue-message',
+  SkipStalePrMessage = 'skip-stale-pr-message',
+  DeleteBranch = 'delete-branch',
+  StartDate = 'start-date',
+  ExemptMilestones = 'exempt-milestones',
+  ExemptIssueMilestones = 'exempt-issue-milestones',
+  ExemptPrMilestones = 'exempt-pr-milestones',
+  ExemptAllMilestones = 'exempt-all-milestones',
+  ExemptAllIssueMilestones = 'exempt-all-issue-milestones',
+  ExemptAllPrMilestones = 'exempt-all-pr-milestones',
+  ExemptAssignees = 'exempt-assignees',
+  ExemptIssueAssignees = 'exempt-issue-assignees',
+  ExemptPrAssignees = 'exempt-pr-assignees',
+  ExemptAllAssignees = 'exempt-all-assignees',
+  ExemptAllIssueAssignees = 'exempt-all-issue-assignees',
+  ExemptAllPrAssignees = 'exempt-all-pr-assignees',
+  EnableStatistics = 'enable-statistics'
+}