fix(docs): bump docs-kit — sidebar double-caret fix

[mhenrixon]

Summary

Bumps docs-kit d75a50b → 5a67bfa, picking up the sidebar double-caret fix:
group headers showed the browser's native <details> disclosure marker stacked
next to daisyUI's rotating chevron. The gem's Sidebar summaries now suppress the
native marker (list-none + webkit + standard ::marker).

Lockfile-only change.

Test plan

• CI=true bundle exec rspec spec/requests spec/system — 8 green
• bin/rubocop — clean (345 files)
• bun run build:css — the marker-reset arbitrary variants compile into the build

[coderabbitai]

Important

Review skipped

Review was skipped due to path filters

⛔ Files ignored due to path filters (1)

• docs/Gemfile.lock is excluded by !**/*.lock

CodeRabbit blocks several paths by default. You can override this behavior by explicitly including those paths in the path filters. For example, including **/dist/** will override the default block on the dist directory, by removing the pattern from both the lists.

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 6cd267aa-7905-4842-9dd4-5aa26225ac73

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

---

_{Comment @coderabbitai help to get the list of available commands.}