Sources Index Scrape Recommendation Badge

What Was Built

Scrape recommendation badge on source rows in the sources index. Sources with avg feed words below threshold and scraping disabled show a "Scrape Recommended" badge. Also added avg_feed_words_lt filter support for the dashboard widget link.

Commits

Hash	Message
1ebfadc	feat(sources): add scrape recommendation badge and avg_feed_words_lt filter

Tasks Completed

1. Compute scrape candidate IDs in SourcesController#index -- Added @scrape_candidate_ids Set computed from loaded sources and avg word counts.
2. Add scrape recommendation badge to source row partial -- Violet badge with tooltip, appears only for candidates.
3. Update sources index to pass candidate IDs to row partial -- Added scrape_candidate_ids to locals.
4. Add avg_feed_words_lt filter label to sources index -- Filter pill shows when dashboard link is clicked.

Files Modified

• app/controllers/source_monitor/sources_controller.rb
• app/views/source_monitor/sources/_row.html.erb
• app/views/source_monitor/sources/index.html.erb
• test/controllers/source_monitor/sources_controller_test.rb

Deviations

• All 4 tasks committed in a single commit since they form a cohesive feature with tightly coupled files.