Malin 7fc510f903 feat: two-phase pre-screening with HTTP check + DeepSeek batch classification ...

Phase 1 (no AI credits): httpx checks every selected domain concurrently
(30 parallel) with real browser UA — detects live/dead/parked/redirect.
Parked: keyword scan in body/title + known parking host redirect check.
Results saved to DB immediately; dead/parked never reach DeepSeek.

Phase 2 (single DeepSeek call): all live-site titles + snippets bundled
into ONE Replicate/DeepSeek-R1 request → returns niche + type for every
domain in batch (up to 80 per call, parallelised if more).

- app/prescreener.py (new): _check_one(), prescreen_domains(),
  classify_with_deepseek(), parking signal lists, same-domain redirect logic
- app/db.py: prescreen_status/niche/site_type/prescreen_at columns +
  migrations; save_prescreen_results() upsert helper
- app/main.py: POST /api/prescreen/batch endpoint
- app/static/index.html:
  - 🔍 Pre-screen button (disabled while running, shows spinner)
  - Niche + Type columns in Browse and Leads tables (.pni/.pty pills)
  - Prescreen status colour dot (●) when niche not yet set
  - prescreening state flag; result toast shows per-status counts

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-17 21:22:45 +02:00

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