docs: optimize demo docs

[kagol]

PR

PR Checklist

Please check if your PR fulfills the following requirements:

• [x] The commit message follows our Commit Message Guidelines
• [ ] Tests for the changes have been added (for bug fixes / features)
• [ ] Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• [ ] Bugfix
• [ ] Feature
• [ ] Code style update (formatting, local variables)
• [ ] Refactoring (no functional changes, no api changes)
• [ ] Build related changes
• [ ] CI related changes
• [x] Documentation content changes
• [ ] Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

• [ ] Yes
• [x] No

Other information

Summary by CodeRabbit

Release Notes

• New Features

  • Introduced a 'format-painter' option for copying text formatting.
  • Added support for font selection, subscript/superscript formatting, and indentation adjustments.
  • Enhanced toolbar with options for inserting images, files, tables, emojis, videos, formulas, and screenshots.
  • Integrated libraries for code highlighting, mathematical typesetting, and screenshot functionality.

• Documentation

  • Updated documentation for the custom toolbar and image upload features with clearer instructions and examples.
  • Enhanced screenshot documentation to clarify usage and configuration.

• Bug Fixes

  • Addressed limitations in capturing images requiring network requests during screenshot functionality.

[coderabbitai[bot]]

Walkthrough

The changes introduce significant enhancements to the Fluent Editor's toolbar, adding new functionalities such as a 'format-painter' and 'screenshot' options. The toolbar configuration has been expanded to support font selection, subscript and superscript formatting, and various content insertion options, including images and tables. Additionally, the documentation has been updated to reflect these new features, ensuring users have clear instructions on utilizing the enhanced capabilities.

Changes

File Path	Change Summary
packages/docs/fluent-editor/demos/*.vue	Multiple demos updated to include new toolbar features and libraries (highlight.js, katex, html2canvas). Toolbar configurations enhanced with options for formatting and screenshots.
packages/docs/fluent-editor/docs/custom-toolbar.md	Documentation updated to include new toolbar features: format-painter and screenshot.
packages/docs/fluent-editor/docs/image-upload.md	Added sections on basic usage and server upload configuration for the image upload feature.
packages/docs/fluent-editor/docs/screenshot.md	Updated documentation for the screenshot feature, clarifying usage, configuration, and handling of screenshot uploads.
packages/docs/fluent-editor/demos/screenshot-upload-to-server.vue	Added comment to clarify the onclone method functionality related to html2canvas.

Possibly related PRs

• #75: Introduces a screenshot feature that enhances the functionality of the Fluent Editor, related to the toolbar's capabilities.
• #62: Updates the syntax highlighting configuration in get-html.vue, relevant to the toolbar enhancements.
• #76: Removes unnecessary imports from demo files, including custom-toolbar.vue, optimizing the codebase in conjunction with the main PR.

Suggested labels

documentation

Poem

🐰 In the editor's realm, new tools take flight,
A painter of formats, a screenshot in sight.
With fonts and with tables, oh what a delight,
Our rabbit hearts leap, in the soft moonlight!
Let's hop through the changes, with joy we'll unite,
For editing magic is now shining bright! 🌟

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