threads-automation: Discovery module, asset management, and Threads publishing pipeline added
A substantial feature expansion added a content discovery module, asset management UI, and a safe Threads publishing pipeline to the automation platform. The web layer gained new routes and support utilities for discovery workflows and asset CRUD operations, backed by database schema updates. Static assets (CSS and JS) were introduced for discovery and post-generation interactions. Template coverage expanded with dedicated pages for discovery results, publish preview, publish result, asset listing, asset detail, and asset deletion confirmation. The CLI received updates aligned with new publishing capabilities. The test suite grew with new unit tests covering the Claude-based content generator, copy variants, discovery logic, performance scraper, and Playwright-driven publisher, alongside integration test updates for the database and web UI layers. Project configuration files were updated to reflect new dependencies and package metadata. All 43 changed files represent additive feature work with minimal deletions (4 lines removed against 7226 added), indicating a net-new capability build rather than a refactor.