add download button BEN-1075

[juancastano]

TL;DR

Added a download button to the UI Builder that allows users to download generated UI projects as a ZIP file.

What changed?

• Created a new DownloadButton component that packages all generated files into a downloadable ZIP archive
• Integrated the download button into the PreviewCard component's header, next to the tabs
• Added JSZip library to handle ZIP file creation and management
• The button shows a loading state during the download process

How to test?

1. Navigate to the UI Builder
2. Generate a UI component
3. Click the "Download Project" button in the header
4. Verify that a ZIP file named "generated-ui-project.zip" is downloaded
5. Extract the ZIP and confirm it contains all the generated files

Why make this change?

This feature enhances the user experience by providing an easy way to export and use the generated UI components in their own projects. Previously, users would need to manually copy each file, but now they can download the entire project structure with a single click.

[juancastano]

• Clean up route file #38
• Updated error detection #37
• Fix code preview bug #36
• Move edit logic into open AI file #35
• Add toggle to control buggy code and fixer usage #34
• Fixed a few errors #33
• Fix build errors #32
• Fix error detection again BEN-1078 #31
• Add fix with AI functionality BEN-1080 #30
• Add editing functionality BEN-1079 #29
• Improved error detection BEN-1078 #28
• Adding error screen BEN-1077 #27
• create folder nesting BEN-1076 #26
• add download button BEN-1075 #25 👈 (View in Graphite)
• Add loading state BEN-1074 #24
• Add chat interface BEN-1073 #23
• Add support for adding new npm packages BEN-1072 #22
• main

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[juancastano]

Merge activity

• Jun 13, 10:36 PM UTC: A user started a stack merge that includes this pull request via Graphite.
• Jun 13, 10:41 PM UTC: Graphite rebased this pull request as part of a merge.
• Jun 13, 10:43 PM UTC: @juancastano merged this pull request with Graphite.