* fix: make SSE buffer size configurable to prevent overflow during multi-round searches (Issue #664)
- Add NEXT_PUBLIC_MAX_STREAM_BUFFER_SIZE environment variable for frontend SSE stream buffer
- Default to 1MB for backward compatibility, users can increase to 5-10MB for large searches
- Enhance error message with actual buffer sizes and guidance on configuration
- Add validation schema in env.js with positive integer requirement
- Document configuration in .env.example with clear examples and use cases
* Apply suggestions from code review
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* feat: show repo star on site-header
* feat: add GITHUB_OAUTH_TOKEN to environment configuration
* feat: remove comment
* feat: show star counter only in website
Willem Jiang
Leo Hui
Li Xin
He Tao