fix(revenue): align detail card, poster modal and copy feedback with reference

- detail-tab 累计佣金 row now shows 累计 + 已提现 (was 累计/可提现/已提现)
- rebuild poster canvas to match reference layout (768×1168, top banner,
  date overlay, blue title bar, bottom bordered box with QR + link)
- copy-link feedback moves from inline text to a toast (notyf), matching
  the reference; drop the now-unused data-affiliate-feedback element

tools/admin-contract-report.json

@@ -1,5 +1,5 @@
 {
-    "generated_at": "2026-09-28T13:49:53+00:00",
+    "generated_at": "2026-09-28T13:58:32+00:00",
     "errors": [],
     "warnings": [
         "customPage tools-update section 'tools/update' not in PHP schema (ok if pure operational page)",