feat: add drop upload img

[DDMeaqua]

💻 变更类型 | Change Type

• feat
• fix
• refactor
• perf
• style
• test
• docs
• ci
• chore
• build

🔀 变更说明 | Description of Change

拖拽图片进入输入框完成上传

📝 补充信息 | Additional Information

Summary by CodeRabbit

• New Features
  • Introduced drag-and-drop functionality for image uploads in the chat component, enhancing user experience by simplifying the image attachment process.
  • Supported image formats include PNG, JPEG, WEBP, HEIC, and HEIF.
  • Added visual feedback with a drag overlay that appears when files are dragged over the chat area.
  • Enhanced localization support with new phrases for English, Simplified Chinese, and Traditional Chinese, providing clear instructions for file uploads.
  • New CSS classes for drag overlay improve visual feedback during file interactions.

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Walkthrough

The changes introduce a drag-and-drop file upload feature in the _Chat component. New CSS classes for a drag overlay are added to enhance the user interface. State management for the overlay visibility is implemented, along with event handlers for drag events. Additionally, localization strings are introduced in multiple languages to provide instructions for users on how to utilize the drag-and-drop functionality.

Changes

File	Change Summary
app/components/chat.module.scss	Added .drag-overlay and .drag-overlay-show classes for drag-and-drop UI.
app/components/chat.tsx	Introduced state and event handlers for drag-and-drop functionality.
app/locales/cn.ts	Added localization strings for drag-and-drop instructions in Chinese.
app/locales/en.ts	Added localization strings for drag-and-drop instructions in English.
app/locales/tw.ts	Added localization strings for drag-and-drop instructions in Traditional Chinese.

Possibly related PRs

• feat: add shortcut key #5396: This PR also modifies the app/components/chat.module.scss and app/components/chat.tsx files, introducing new CSS classes and a drag-and-drop feature, which are related to enhancing the user interface in the chat component.

Poem

In the chat where bunnies play,
Images dance and hop away.
Drag and drop, a joyful sight,
Uploading dreams, oh what delight!
With every file, a story shared,
In this space, we're all prepared! 🐰✨

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Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between aaee1ac and 423fbff.

Files selected for processing (7)

• app/components/chat.module.scss (1 hunks)
• app/components/chat.tsx (2 hunks)
• app/constant.ts (1 hunks)
• app/layout.tsx (1 hunks)
• app/locales/cn.ts (1 hunks)
• app/locales/en.ts (1 hunks)
• app/locales/tw.ts (1 hunks)

Files skipped from review due to trivial changes (2)

• app/constant.ts
• app/layout.tsx

Files skipped from review as they are similar to previous changes (5)

• app/components/chat.module.scss
• app/components/chat.tsx
• app/locales/cn.ts
• app/locales/en.ts
• app/locales/tw.ts

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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 116a73d and 86f10d4.

Files selected for processing (1)

• app/components/chat.tsx (2 hunks)

Additional comments not posted (1)

app/components/chat.tsx (1)

1376-1411: Review: New Drag-and-Drop Functionality for Image Uploads

The handleDrop function is well-implemented with several good practices:

• Prevents default behavior to handle the drag-and-drop event properly.
• Filters files based on MIME types to ensure only images are processed.
• Uses asynchronous uploadImageRemote function to handle the actual upload.
• Proper error handling and logging are in place.

However, there are a few areas that could be improved:

1. Localization and User Feedback: The console warnings and errors are in a non-English language, which might not be consistent with the rest of the application. Consider using a localization approach if the application supports multiple languages.
2. Limit on Number of Files: There's no explicit limit on the number of files that can be processed at once. This could potentially lead to performance issues if a user drops a large number of files.
3. Feedback to Users on Unsupported Files: While the function logs a warning when an unsupported file type is encountered, it might be beneficial to provide direct feedback to the user through the UI.

Consider the following improvements:

• Localize the console messages or ensure they are in the application's primary language.
• Implement a limit for the number of files that can be processed simultaneously and provide feedback if this limit is exceeded.
• Provide user feedback directly in the UI when an unsupported file type is dropped.

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[Cy-47]

This would be very useful ❤️ Hope it can be merged soon!