Add marketplace update notification banner that shows when newer agent versions
are available on the marketplace. This enables non-creator users to see and
update to newer agent versions.
Key features:
- Update banner appears when marketplace has newer agent version
- Version History modal shows all available versions
- Direct update to latest version with explicit graph_version parameter
- Support for both creator and non-creator users
- Added database fields for graph versions and agent graph ID
Frontend changes:
- New useMarketplaceUpdate hook for marketplace version detection
- AgentVersionChangelog component for version history display
- Switch from submissions API to store API for non-creator access
- Clean update mechanism using graph_version parameter
Backend changes:
- Added agentGraphVersions and agentGraphId fields to StoreAgent view
- Updated LibraryAgentUpdateRequest model with graph_version field
- Enhanced store endpoints to expose graph version data
- Fixed all test cases to include new required fields
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
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