fix: do not await cache.set during stale period

[sanny-io]

Summary by CodeRabbit

• Documentation

  • Added "Caching Forever" section explaining how omitting ttl and swr stores cache results indefinitely, with examples and memory warnings.

• Bug Fixes

  • Improved error handling around cache revalidation to reduce silent failures and improve reliability.

• Chores

  • Package versions bumped to 1.0.2.

[coderabbitai]

Caution

Review failed

The pull request is closed.

📝 Walkthrough

Walkthrough

Adds README section "Caching Forever" explaining indefinite cache storage when neither ttl nor swr are set, with example and memory warning. Bumps package versions to 1.0.2 in root and packages. Refactors packages/cache/package.json keywords formatting. Adjusts stale-entry revalidation in packages/cache/src/plugin.ts to move error handling from an async try/catch to a .catch() on cache.set().

Changes

Cohort / File(s)	Summary
Documentation README.md	Adds "Caching Forever" section with example and warning about unbounded memory growth when neither ttl nor swr are provided.
Package metadata package.json, packages/cache/package.json, packages/config/package.json	Version bumps from 1.0.1 → 1.0.2; packages/cache/package.json keywords array reformatted to multi-line. No functional API changes.
Cache plugin logic packages/cache/src/plugin.ts	Stale-entry revalidation: replaced async-await try/catch wrapper with direct .then(...).catch(...) on cache.set(), moving error handling to the set promise chain while preserving overall behavior.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: removing the await on cache.set during stale entry revalidation, which is the core modification in plugin.ts.

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✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch fix/stale-awaiting

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