chore: increase operation per run in stale workflow

[MatteoGabriele]

🧭 Context

Running 100 operations per run was likely too conservative considering the size of npmx, and we weren't able to process all the items we had.
Currently, we have 210 issues, 97 PRs, and comments to review, so we need to expand our quota.

📚 Description

Increase the operation-per-run to 500 and see if this is enough. We have 5000 API requests per hour, and this workflow runs once at 2 am, so it's still really safe.

[vercel]

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Project	Deployment	Actions	Updated (UTC)
npmx.dev	Ready	Preview, Comment	Apr 18, 2026 1:34pm

2 Skipped Deployments

Project	Deployment	Actions	Updated (UTC)
docs.npmx.dev	Ignored	Preview	Apr 18, 2026 1:34pm
npmx-lunaria	Ignored		Apr 18, 2026 1:34pm

[coderabbitai]

📝 Walkthrough

Walkthrough

Updated the GitHub Actions stale workflow to increase the operations-per-run input for actions/stale from 100 to 500, enabling the workflow to handle more stale issue/PR operations per execution.

Changes

Cohort / File(s)	Summary
GitHub Actions Configuration .github/workflows/close-stale.yml	Changed actions/stale input operations-per-run from 100 to 500.

Possibly related PRs

• feat: add stale workflow #2555: Modifies the same .github/workflows/close-stale.yml workflow and adjusts actions/stale configuration related to operations-per-run.

🚥 Pre-merge checks | ✅ 2

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately reflects the main change: increasing operations per run in the stale workflow configuration.
Description check	✅ Passed	The pull request description clearly relates to the changeset, providing context about why the operations-per-run limit needed to be increased and explaining the rationale based on the repository's issue and PR volume.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ All tests successful. No failed tests found.

📢 Thoughts on this report? Let us know!

[graphieros]

The syntax looks ok to me !