Activity

Recreation of #86 (auto-closed when its stacked base branch was deleted). Same content, now based on main.

• SummarizeFeedItem action via existing openai-php/laravel — gpt-5-mini default, OPENAI_FEED_SUMMARY_MODEL to override. Stores metadata.ai_summary; DTO excerpt prefers it.
• Queued SummarizeFeedItemJob at ingest (webhook + sync), no-ops without OPENAI_API_KEY.
• php artisan feed:summarize backfill (--limit, --force, --queue).
• Preserve ai_summary across 30-min re-syncs (metadata was rebuilt from scratch).
• Homepage stream card now renders excerpt (homepage uses StreamItem, not FeedItemCard).
• phpunit blanks OPENAI_API_KEY so tests never hit the live API.

After merge: set OPENAI_API_KEY in prod, run php artisan feed:summarize --limit=100.