chore: outlines support toggle h1-h6

[qinluhe]

Description

---

Checklist

General

• I've included relevant documentation or comments for the changes introduced.
• I've tested the changes in multiple environments (e.g., different browsers, operating systems).

Testing

• I've added or updated tests to validate the changes introduced for AppFlowy Web.

Feature-Specific

• For feature additions, I've added a preview (video, screenshot, or demo) in the "Feature Preview" section.
• I've verified that this feature integrates seamlessly with existing functionality.

Summary by Sourcery

Enhancements:

• Update heading extraction and nesting logic to support toggle list blocks with levels

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request modifies the extractHeadings function to support extracting headings from ToggleListBlocks in addition to HeadingBlocks. This allows the outline to display headings within toggle lists.

Updated class diagram for HeadingNode

classDiagram
    class HeadingNode {
        BlockType type
        Object data
        Element[] children
    }

    HeadingNode : +BlockType type
    HeadingNode : +Object data
    HeadingNode : +Element[] children

    note for HeadingNode "HeadingNode now supports ToggleListBlock"

Loading

File-Level Changes

Change	Details	Files
Extends extractHeadings to include ToggleListBlock elements.	Modified the condition within the traverse function to include BlockType.ToggleListBlock when identifying headings. Added a check to ensure the block has a 'level' property in its data before considering it a heading.	src/components/editor/components/blocks/outline/utils.ts

---

Tips and commands

Interacting with Sourcery

• Trigger a new review: Comment @sourcery-ai review on the pull request.
• Continue discussions: Reply directly to Sourcery's review comments.
• Generate a GitHub issue from a review comment: Ask Sourcery to create an
  issue from a review comment by replying to it. You can also reply to a
  review comment with @sourcery-ai issue to create an issue from it.
• Generate a pull request title: Write @sourcery-ai anywhere in the pull
  request title to generate a title at any time. You can also comment
  @sourcery-ai title on the pull request to (re-)generate the title at any time.
• Generate a pull request summary: Write @sourcery-ai summary anywhere in
  the pull request body to generate a PR summary at any time exactly where you
  want it. You can also comment @sourcery-ai summary on the pull request to
  (re-)generate the summary at any time.
• Generate reviewer's guide: Comment @sourcery-ai guide on the pull
  request to (re-)generate the reviewer's guide at any time.
• Resolve all Sourcery comments: Comment @sourcery-ai resolve on the
  pull request to resolve all Sourcery comments. Useful if you've already
  addressed all the comments and don't want to see them anymore.
• Dismiss all Sourcery reviews: Comment @sourcery-ai dismiss on the pull
  request to dismiss all existing Sourcery reviews. Especially useful if you
  want to start fresh with a new review - don't forget to comment
  @sourcery-ai review to trigger a new review!
• Generate a plan of action for an issue: Comment @sourcery-ai plan on
  an issue to generate a plan of action for it.

Customizing Your Experience

Access your dashboard to:

• Enable or disable review features such as the Sourcery-generated pull request
  summary, the reviewer's guide, and others.
• Change the review language.
• Add, remove or edit custom review instructions.
• Adjust other review settings.

Getting Help

• Contact our support team for questions or feedback.
• Visit our documentation for detailed guides and information.
• Keep in touch with the Sourcery team by following us on X/Twitter, LinkedIn or GitHub.

[sourcery-ai]

Hey @qinluhe - I've reviewed your changes - here's some feedback:

Overall Comments:

• Consider adding a comment explaining why ToggleListBlock is being included in the outline.

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

---

Sourcery is free for open source - if you like our reviews please consider sharing them ✨

• X
• Mastodon
• LinkedIn
• Facebook

_{Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.}

[sourcery-ai]

suggestion (code-quality): Use block braces for ifs, whiles, etc. (use-braces)

Suggested change

	if(Text.isText(block)) continue;
	if (Text.isText(block)) {

Explanation

It is recommended to always use braces and create explicit statement blocks.

Using the allowed syntax to just write a single statement can lead to very confusing
situations, especially where subsequently a developer might add another statement
while forgetting to add the braces (meaning that this wouldn't be included in the condition).