v0.18.4

Changelog

• b38b2e8: chore(hooks): re-pin cc-notes pack to @latest (@yasyf)
• 96f3baf: chore: enable the capt-hook steering pack (@yasyf)
• b62ff10: ci(release): one-line release-go.yml@v1 caller (setup-bun); goreleaser replace_existing_artifacts for retry idempotence (@yasyf)
• 394cf36: ci: add golangci-lint v2 lint+vuln jobs; clear lint debt (@yasyf)
• 6345588: ci: bump go directive to 1.26.4 to pull patched stdlib (closes govulncheck stdlib advisories) (@yasyf)
• fffe2c8: feat(channel): solicit the delivery probe from start instead of an attach-time hello (@yasyf)