[Bug]: Can't set text color coding to default

[gerardgn]

What happened?

When I change the text color coding to any color, I can't set back to the default text color in the app

Distribution version

Linux

App Version

0.27.0-beta.0

What browsers are you seeing the problem on if you're using web version?

No response

Are you self-hosting?

• Yes

Self-hosting Version

0.23.2

Relevant log output

Anything else?

Is your content generated by AI?

• I confirm that the content I submitted was not generated by AI / merely contained minimal AI edits.

[affine-issue-bot]

Issue Status: 🆕 *Untriaged

*🆕 Untriaged

The team has not yet reviewed the issue. We usually do it within one business day.
Docs: https://github.com/toeverything/AFFiNE/blob/canary/docs/issue-triaging.md

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