chore: tests, changelog, project docs (Phase G)

- Rename test_market_score.py → test_padelnomics_score.py
- Test 301 redirects from old /market-score URL
- Update i18n parity allowlist (remove mscore_*, add pnscore brand terms)
- Update CHANGELOG.md with single-score simplification
- Update PROJECT.md: mark single-score done, fix location_profiles refs

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

CHANGELOG.md

@@ -6,6 +6,14 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ## [Unreleased]
 
+### Changed
+- **Single-score simplification** — consolidated two public-facing scores (Market Score + Opportunity Score) into one **Padelnomics Score** (internally: `opportunity_score`). All maps, tooltips, article templates, and the methodology page now show a single score. Dual-ring markers reverted to single-color markers. `/market-score` route renamed to `/padelnomics-score` (old URL 301-redirects). All `mscore_*` i18n keys replaced with `pnscore_*`. Business plan queries `opportunity_score` from `location_profiles` (replaces legacy `city_market_overview` view). Map tooltip strings now i18n'd via `window.__MAP_T` (12 keys, EN + DE).
+
+### Fixed
+- **Non-Latin city names on map** — GeoNames entries with CJK/Cyrillic/Arabic characters (e.g. "Seelow" showing Japanese) now filtered in `stg_population_geonames` via Latin-only regex.
+- **Score range safety** — `location_profiles` clamps both scores to 0-100 via `LEAST/GREATEST`.
+- **Pipeline cast fix** — `venue_pricing_benchmarks.sql` defensively casts `snapshot_date` VARCHAR to DATE.
+
 ### Changed
 - **Dual-ring map markers** — map markers now encode two scores visually: inner core = primary score, outer ring = secondary score. Markets hub and country overview show Market Score (core) + Opportunity Score (ring). Opportunity map shows Opportunity Score (core) + Market Score (ring). City venue maps unchanged (navy dots). Color scale upgraded from 3-tier (green/amber/red) to 5-tier (deep green ≥80, teal ≥60, amber ≥40, orange-red ≥20, red <20) with distinct luminance at each tier for colorblind safety. Markers < 18px fall back to single-layer (no ring). Muted markers (cities without articles) show dashed ring outline. Highlighted markers (user's geo city) get blue outer glow. Opportunity map markers with score ≥75 pulse gently to highlight top investment targets. Tooltip lines now have inline color dots matching marker layers. All map scripts share a single `map-markers.js` module (`PNMarkers.scoreColor` + `PNMarkers.makeIcon`), replacing 3 duplicated implementations.
 

PROJECT.md

@@ -159,6 +159,7 @@
 - [x] Feedback widget (HTMX POST, rate-limited)
 - [x] Interactive ROI calculator widget on landing page (JS sliders, no server call)
 - [x] **CRO overhaul — homepage + supplier landing pages** — JTBD-driven copy rewrite (feature → outcome framing), proof strip, struggling-moments sections, "Why Padelnomics" comparison, rewritten FAQ, conditional supplier stats, data-backed proof points, tier-specific CTAs (EN + DE)
+- [x] **Single-score simplification** — consolidated Market Score + Opportunity Score into one public "Padelnomics Score" (`opportunity_score`). Single-color map markers, unified methodology page at `/padelnomics-score`, i18n'd map tooltips, updated pSEO templates + business plan. Non-Latin city name filter in pipeline.
 
 ---
 
@@ -180,12 +181,12 @@
 | Submit sitemap to Google Search Console | Set up Google Search Console + Bing Webmaster Tools (SEO hub ready — just add env vars) |
 | Verify Litestream R2 backup running on prod | |
 
-### Gemeinde-level pSEO (follow-up from dual score work)
+### Gemeinde-level pSEO (follow-up from single-score simplification)
 
 | 🛠 Tech |
 |--------|
-| Gemeinde-level pSEO article template — consumes `location_opportunity_profile` data, targets "Padel in [Ort]" + "Padel bauen in [Ort]" queries (zero SERP competition confirmed) |
+| Gemeinde-level pSEO article template — consumes `location_profiles` data, targets "Padel in [Ort]" + "Padel bauen in [Ort]" queries (zero SERP competition confirmed) |
-| "Top 50 underserved locations" ranking page — high-value SEO content, fully programmatic from `location_opportunity_profile` ORDER BY opportunity_score DESC |
+| "Top 50 underserved locations" ranking page — high-value SEO content, fully programmatic from `location_profiles` ORDER BY opportunity_score DESC |
 
 ### Week 1–2 — First Revenue
 

web/tests/test_i18n_parity.py

@@ -57,10 +57,10 @@ _IDENTICAL_VALUE_ALLOWLIST = {
     # Business plan — Indoor/Outdoor same in DE, financial abbreviations
     "bp_indoor", "bp_outdoor",
     "bp_lbl_ebitda", "bp_lbl_irr", "bp_lbl_moic", "bp_lbl_opex",
-    # Market Score — branded term kept in English in DE
+    # Padelnomics Score — branded term kept in English in DE
-    "footer_market_score",
+    "footer_padelnomics_score", "bp_lbl_padelnomics_score",
-    # Market Score chip labels — branded product names, same in DE
+    # Map tooltip keys — some are identical in both languages
-    "mscore_reife_chip", "mscore_potenzial_chip",
+    "map_score_label", "map_indoor", "map_outdoor",
     # Brand name "Padelnomics" — same in DE
     "landing_vs_col_us",
 }

web/tests/test_padelnomics_score.py

@@ -1,30 +1,36 @@
-"""Tests for the Market Score methodology page."""
+"""Tests for the Padelnomics Score methodology page."""
 
 
 async def test_en_returns_200(client):
-    resp = await client.get("/en/market-score")
+    resp = await client.get("/en/padelnomics-score")
     assert resp.status_code == 200
     text = await resp.get_data(as_text=True)
-    assert "Market Score" in text
+    assert "Padelnomics Score" in text
     assert "padelnomics" in text
 
 
 async def test_de_returns_200(client):
-    resp = await client.get("/de/market-score")
+    resp = await client.get("/de/padelnomics-score")
     assert resp.status_code == 200
     text = await resp.get_data(as_text=True)
-    assert "Market Score" in text
+    assert "Padelnomics Score" in text
     assert "padelnomics" in text
 
 
-async def test_legacy_redirect(client):
+async def test_old_market_score_redirects(client):
-    resp = await client.get("/market-score")
+    resp = await client.get("/en/market-score")
     assert resp.status_code == 301
-    assert resp.headers["Location"].endswith("/en/market-score")
+    assert "/padelnomics-score" in resp.headers["Location"]
+
+
+async def test_de_old_market_score_redirects(client):
+    resp = await client.get("/de/market-score")
+    assert resp.status_code == 301
+    assert "/padelnomics-score" in resp.headers["Location"]
 
 
 async def test_contains_jsonld(client):
-    resp = await client.get("/en/market-score")
+    resp = await client.get("/en/padelnomics-score")
     text = await resp.get_data(as_text=True)
     assert '"@type": "WebPage"' in text
     assert '"@type": "FAQPage"' in text
@@ -32,28 +38,27 @@ async def test_contains_jsonld(client):
 
 
 async def test_contains_faq_section(client):
-    resp = await client.get("/en/market-score")
+    resp = await client.get("/en/padelnomics-score")
     text = await resp.get_data(as_text=True)
     assert "Frequently Asked Questions" in text
     assert "<details" in text
 
 
 async def test_de_contains_faq_section(client):
-    resp = await client.get("/de/market-score")
+    resp = await client.get("/de/padelnomics-score")
     text = await resp.get_data(as_text=True)
-    assert "Häufig gestellte Fragen" in text
+    assert "Häufige Fragen" in text
 
 
 async def test_contains_og_tags(client):
-    resp = await client.get("/en/market-score")
+    resp = await client.get("/en/padelnomics-score")
     text = await resp.get_data(as_text=True)
     assert 'og:title' in text
     assert 'og:description' in text
 
 
-async def test_footer_has_market_score_link(client):
+async def test_footer_has_padelnomics_score_link(client):
-    resp = await client.get("/en/market-score")
+    resp = await client.get("/en/padelnomics-score")
     text = await resp.get_data(as_text=True)
-    assert "/en/market-score" in text
+    assert "/padelnomics-score" in text
-    # Footer should link to market score page
+    assert "Padelnomics Score" in text
-    assert "Market Score" in text