fix(html-report): funnel from stage history, rejection rate from true rejections

The funnel was computed from current status - a state, not a history -
so an application that interviewed and was later rejected never counted
as reaching Interview, and a hired candidate produced Interview=0. The
stage checkboxes Step 1.2 already merges from outcome.md are the
history; Step 2 and chart 4 now use them. The rejection rate also
counted offer_declined (a success) and withdrawn (candidate-initiated)
as rejections and left unresolved Interview/Offer rows in the
denominator. Review findings F10 and F11 (2026-08-19).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

CHANGELOG.md

@@ -120,6 +120,15 @@ per-file diff commands.
 
 ### Fixed
 
+- **`/html-report`'s funnel counts stages from history; the rejection rate stops
+  counting non-rejections** - the funnel was computed from current status, which is a
+  state, not a history: an application that interviewed and was then rejected never
+  counted as reaching Interview, so a finished search rendered as though nobody ever
+  interviewed. The funnel (Step 2 and chart 4) now derives stage-reached from current
+  status plus the `outcome.md` stage checkboxes Step 1.2 already merges. And the
+  rejection rate no longer counts `offer_declined` (a success) or `withdrawn`
+  (candidate-initiated) as rejections, nor unresolved Interview/Offer rows in its
+  denominator. Pinned by two new tests in `tests/test_html_report_command.py`.
 - **`jobdanmark-search detail`'s HTML fallback emits the same shapes as its JSON-LD
   branch** - a posting without JSON-LD returned `datePosted` as the page's raw
   `DD-MM-YYYY` text, `validThrough` as free text (including the literal `"Løbende"`,