docs: record verified Phase 1 results (twin counts in SOURCES; phase status + Phase 2 backlog in PLAN)

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AlexanderRozhenko
2026-11-10 19:00:00 -04:00
parent d890dcdb3e
commit d8510c184a
2 changed files with 15 additions and 8 deletions

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@@ -19,7 +19,7 @@ Glenn's words were "the easiest to scrape." Literally easiest = AutoTrader (stru
## Evidence highlights (2026-11-10)
- Snapshot: `kijiji-ns` 320 items, `kijiji-nb` 320 items; **58/320 NS rows are NB cross-post twins** → importer dedupes.
- Snapshot: `kijiji-ns` 320 items, `kijiji-nb` 320 items; **74 cross-province twin groups (normalized title + price) → 80 dup rows under the v1 collapse-to-one rule** (verified against the live import 2026-11-10; the earlier "≈58" was a rough estimate). Two multi-unit dealer groups (BMW G 310 R) over-merge under that rule — pairing refinement tracked in `PLAN.md` (Phase 2 backlog).
- Live fetch: page 1 fetched twice → byte-identical 40 cards (no flake that day); **40/40 cards carry image URLs**; pages 9 and 15 still full (depth available beyond the current window).
- Images: `media.kijiji.ca` URLs are **token-free and size-rewritable** (`?rule=kijijica-640-webp` → 200; `960-webp` rewrite → 200; URL without rule → 404 — the rule is the size selector, not a token).
- Anti-bot: none observed across 15 pages of probes + production traffic.