feat(image): [iamge] Fix bug regarding image links

[Youyou-smiles]

PR

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• The commit message follows our Commit Message Guidelines
• Tests for the changes have been added (for bug fixes / features)
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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
• 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
• No

Other information

Summary by CodeRabbit

• New Features
  • Updated the error background image for image components to display a specific base64-encoded JPEG image, enhancing visual feedback for users when image loading fails.

[coderabbitai]

Walkthrough

The pull request introduces a change to the CSS variable --ti-image-error-bg-image-url in the vars.less file. The variable's value has been updated from a non-existent image to a specific base64-encoded JPEG image, which modifies how image errors are visually represented in the application.

Changes

File	Change Summary
packages/theme/src/image/vars.less	Updated variable --ti-image-error-bg-image-url from none;base64,... to url('data:image/jpeg;base64,...')

Possibly related PRs

• fix(fluent-editor): fix link img render error #2156: This PR modifies the index.less file, which is part of the theme package, similar to the changes made in the vars.less file in the main PR.

Suggested labels

bug

Suggested reviewers

• zzcr

Poem

In a world of images, bright and clear,
A rabbit hops forth, spreading cheer.
With a base64 hug for errors that show,
Now every mishap can sparkle and glow!
So let’s celebrate this change with delight,
For even the bunnies love things done right! 🐇✨

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[coderabbitai]

Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)

packages/theme/src/image/vars.less (1)

25-25: Approve the change, but consider performance implications.

The change from none;base64,... to a valid base64-encoded image URL is correct and fixes the issue with image links. This is a definite improvement as the previous value was invalid CSS.

However, consider the following suggestions for potential future improvements:

1. The base64-encoded image is quite large. This might impact the loading time of your CSS file. Consider using an external image file instead, which can be cached separately and potentially improve performance.

2. If you decide to keep the base64 encoding, you might want to optimize the image to reduce its size without significantly impacting quality.

3. Ensure that this background image is essential for all use cases. If it's only needed in specific scenarios, consider applying it more selectively to improve performance for cases where it's not required.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between d567a94 and 094a96b.

📒 Files selected for processing (1)

• packages/theme/src/image/vars.less (1 hunks)