Problem:
- "Downloading from S3..." message stayed visible after download finished
- @if conditional only evaluates on server-side render, not reactive
- Event listener sets s3DownloadInProgress=false but view doesn't update
Solution:
- Wrap outer container with x-show="s3DownloadInProgress" for reactive hiding
- Keep @if for activity-monitor to control when it's rendered in DOM
- Message and success state now toggle reactively via Alpine.js entangle
- When download finishes, message hides immediately without page refresh
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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