docs: update CHANGELOG and PROJECT.md for marketplace + lead forward tracking

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

CHANGELOG.md

@@ -7,6 +7,22 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 ## [Unreleased]
 
 ### Added
+- **Marketplace admin dashboard** (`/admin/marketplace`) — single-screen health view for the two-sided market:
+  - **Lead funnel** — total / verified-new (ready to unlock) / unlocked / won / conversion rate
+  - **Credit economy** — total credits issued, consumed (lead unlocks), outstanding balance across all paid suppliers, 30-day burn rate
+  - **Supplier engagement** — active paid supplier count, avg lead unlocks per supplier, forward response rate
+  - **Feature flag toggles** — `lead_unlock` and `supplier_signup` flags togglable inline; sidebar nav entry added
+  - **Live activity stream** (HTMX partial) — last 50 events across leads, unlocks, and credit ledger in a single feed
+- **Lead matching notifications** (`notify_matching_suppliers` worker task) — on quote verification, finds growth/pro suppliers whose `service_area` includes the lead's country and sends an instant alert email; bounded to 20 suppliers per lead
+- **Weekly lead digest** (`send_weekly_lead_digest` worker task) — every Monday at 08:00 UTC, sends paid suppliers a summary table of new matching leads from the past 7 days they haven't unlocked yet (max 5 rows per email)
+- **One-click CTA token** — lead-forward emails now include a "Mark as contacted" footer link backed by a unique `cta_token`; clicking it sets the forward status to `contacted` and redirects to the supplier dashboard; token stored on `lead_forwards` after send
+- **Supplier `lead_respond` endpoint** — HTMX status update for forwarded leads: `sent / viewed / contacted / quoted / won / lost / no_response`
+- **Supplier `lead_cta_contacted` endpoint** (`/suppliers/leads/cta/<token>`) — one-click email handler; idempotent (only advances from `sent` → `contacted`)
+- **Migration 0022** — adds `status_updated_at`, `supplier_note`, `cta_token` to `lead_forwards`; unique partial index on `cta_token`
+- **Admin leads list improvements** — summary cards (total / new+unverified / hot pipeline credits / forward rate); text search across name, email, company; period filter pills (Today / 7d / 30d / All); `get_leads()` now returns `(rows, total_count)` and supports `search` + `days` params
+- **Admin lead detail — HTMX inline actions** — status change returns an updated status badge partial; forward-to-supplier form returns an updated forward history table; no full-page reload
+- **Quote form extended** — captures `build_context`, `glass_type`, `lighting_type`, `location_status`, `financing_status`, `services_needed`, `additional_info`; displayed in lead detail view
+
 - **pSEO Engine admin tab** (`/admin/pseo`) — operational visibility for the programmatic SEO system:
   - **Content gap detection** — queries DuckDB serving tables vs SQLite articles to find rows with no matching article per language; per-template HTMX-loaded gap list
   - **Data freshness signals** — compares `_serving_meta.json` export timestamp vs `MAX(updated_at)` in articles; per-template status: 🟢 Fresh / 🟡 Stale / 🟣 No articles / ⚫ No data

PROJECT.md

@@ -1,7 +1,7 @@
 # Padelnomics — Project Tracker
 
 > Move tasks across columns as you work. Add new tasks at the top of the relevant column.
-> Last updated: 2026-02-24.
+> Last updated: 2026-02-25.
 
 ---
 
@@ -108,6 +108,9 @@
 - [x] Lead funnel stats on admin dashboard
 - [x] Email hub (`/admin/emails`) — sent log, inbox, compose, audiences, delivery event tracking via Resend webhooks
 - [x] **pSEO Engine tab** (`/admin/pseo`) — content gap detection, data freshness signals, article health checks (hreflang orphans, missing build files, broken scenario refs), generation job monitoring with live progress bars
+- [x] **Marketplace admin dashboard** (`/admin/marketplace`) — lead funnel, credit economy, supplier engagement, live activity stream, inline feature flag toggles
+- [x] **Lead matching notifications** — `notify_matching_suppliers` task on quote verification + `send_weekly_lead_digest` every Monday; one-click CTA token in forward emails
+- [x] **Migration 0022** — `status_updated_at`, `supplier_note`, `cta_token` on `lead_forwards`; supplier respond endpoint; inline HTMX lead detail actions; extended quote form fields
 
 ### SEO & Legal
 - [x] Sitemap (both language variants, `<lastmod>` on all entries)
@@ -134,11 +137,6 @@
 
 ---
 
-## In Progress 🔄
-
-- [ ] **Dual market score system** — Marktreife-Score + Marktpotenzial-Score + expanded data pipeline (merging to master)
-- [ ] **pSEO Engine** — implemented (worktree `pseo-engine`), pending merge to master
-
 ---
 
 ## Next Up 📋