CC1 R6 — coverage report + 2 more klubovi fixed

Coverage report (`/opt/pgz-sport/data_quality_report.md`):
- 5952 entities measured (savezi 246, klubovi 2244, sportasi 3243, objekti 106, manifestacije 113)
- Weighted mean coverage 52.1%
- Per-type stats: objekt 79.7% > manif 81.9% > savez 59.8% > klub 57.1% > sportas 46.2%
- Distribution histogram per type
- TOP 50 entities for manual review (lowest coverage with non-empty name) with portal links

Mreža verification (Playwright headless):
- pgz-savez-nogometni anchor injected, label "Nogometni savez PGŽ", color #F4C430, size 40
- 6 anchor edges to top-3 persons + top-3 entities
- 90 nodes / 186 edges total after augmentation
- "🎯 Centar (PGŽ)" button visible
- centerMrezaOnAnchor() fires 1.5s after render

Cleanup v2 (`scripts/r6_cleanup_v2.sql`):
- 2636 [VERIFY] → Odbojkaški Klub "Odbojkaška Akademija Petica" (civic#114850)
- 2641 [VERIFY] → Ženski Odbojkaški Klub "Crikvenica" (civic#78781)
- 12 of 14 originals now confirmed; 2 still need manual ([VERIFY] 2619 Vrh Čavje 31, 2630 1. Istarske čete 3 — no civic.entities row at those addresses)

sport-pgz.hr scrape: site is a Vite SPA with no public JSON club listing endpoint;
individual club slugs return 404. Best authoritative source remains civic.entities.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

scripts/r6_cleanup_v2.sql

@@ -0,0 +1,39 @@
+-- R6 cleanup v2 — additional klubovi fixed using broader civic.entities search
+-- Author: dradulic@outlook.com / damir@rinet.one
+-- Date:   2026-05-05
+-- Run after: scripts/cleanup_garbage_clubs.py
+--
+-- Identifies clubs the original Round-4 cleanup left as [VERIFY], then fixes
+-- those that match civic.entities by relaxed (non-odbojka) address search.
+
+BEGIN;
+
+-- 2636: Sv. Križ 24, Rijeka  (civic.entity 114850 odbojkaška akademija Petica)
+UPDATE pgz_sport.klubovi
+SET naziv = 'Odbojkaški Klub "Odbojkaška Akademija Petica"',
+    oib = COALESCE(NULLIF(oib,''), '40538276343'),
+    metadata = COALESCE(metadata,'{}'::jsonb)
+               || jsonb_build_object(
+                  'cleanup_at_v2', now()::text,
+                  'cleanup_source_v2', 'civic.entities#114850 (broader address match)',
+                  'manual_review', false)
+WHERE id = 2636;
+
+-- 2641: Kotorska 15a, Crikvenica  (civic.entity 78781 ŽOK Crikvenica)
+UPDATE pgz_sport.klubovi
+SET naziv = 'Ženski Odbojkaški Klub "Crikvenica"',
+    oib = COALESCE(NULLIF(oib,''), '17195966673'),
+    metadata = COALESCE(metadata,'{}'::jsonb)
+               || jsonb_build_object(
+                  'cleanup_at_v2', now()::text,
+                  'cleanup_source_v2', 'civic.entities#78781 (filtered odbojka at Kotorska 15a)',
+                  'manual_review', false)
+WHERE id = 2641;
+
+COMMIT;
+
+-- Status check
+SELECT id, naziv, metadata->>'manual_review' AS needs_review
+FROM pgz_sport.klubovi
+WHERE id IN (2613,2616,2618,2619,2622,2624,2626,2630,2632,2634,2636,2638,2641,2643)
+ORDER BY id;