v0.5.58 release (latest)

v0.5.58 release notes for the GitHub Release v0.5.58 (release task: Issue #1508).

Tag state (verified against origin)

Ref	Object	Points at
`v0.5.58`	annotated tag `f7a8ebf73f84496cc94f4daa2c710e991d13135c`	commit `c1b969aa3c828e80c90a07a76aa8a6d19e723e30`

Cursor directory manifest: add top-level description, keywords and license so a rescan keeps the listing text (Issue #1497; PR #1498)

scheduler layer: launchd_deploy ↔ scheduler ↔ systemd_deploy runtime import cycle (Issue #1506; PR #1507)

The release state machine still writes docs-site pages after the workflow took over (PR #1509)

Cursor directory logo: use a PNG at the top level, because cursor.directory inverts every SVG logo (Issue #1499; PR #1500)