PDF link target=_blank + nginx timeouts + priority filteri (samo s podacima)

nginx (sport.rinet.one):
- proxy_read_timeout 60s → 300s
- proxy_send_timeout 300s
- proxy_buffering off (PDF stream)
- client_max_body_size 50M → 100M

Endpoints:
- /api/v2/klubovi/financirani: +with_data filter (samo s potporama/godišnjakom/HNS)
- /api/v2/sportasi/filtered: +samo_priority +samo_s_hns

Frontend:
- PDF link target=_blank rel=noopener
- window._klub_only_priority = true (default)
- window._sportas_only_priority = true (default)

DB View:
- pgz_sport.v_nogomet_priority (prima_potpore, u_godisnjaku, ima_hns_roster)

migrations/notifications_20260505.sql

@@ -0,0 +1,78 @@
+-- ============================================================================
+-- notifications_20260505.sql
+-- Author : Damir Radulić — dradulic@outlook.com / damir@rinet.one
+-- Date   : 2026-05-05
+-- Purpose: Extend pgz_sport.notifications for /api/v2/notif (notification
+--          center reachable from /app#notif). Existing table has channel/
+--          subject/body/status/read_at, FK to users; we add kind/title/link/
+--          is_read/created_at (additive — backwards compatible with CRM).
+--          Adds composite index + seeds 3 demo InApp notifications.
+-- ============================================================================
+
+BEGIN;
+
+-- 1) Additive columns (NO TYPE CHANGES) -------------------------------------
+ALTER TABLE pgz_sport.notifications
+  ADD COLUMN IF NOT EXISTS kind        text,
+  ADD COLUMN IF NOT EXISTS title       text,
+  ADD COLUMN IF NOT EXISTS link        text,
+  ADD COLUMN IF NOT EXISTS is_read     boolean,
+  ADD COLUMN IF NOT EXISTS created_at  timestamptz DEFAULT now();
+
+-- Default kind to channel-derived value where null
+UPDATE pgz_sport.notifications
+   SET kind = COALESCE(kind, 'info')
+ WHERE kind IS NULL;
+
+-- Mirror title <- subject for legacy rows
+UPDATE pgz_sport.notifications
+   SET title = COALESCE(title, subject, 'Notifikacija')
+ WHERE title IS NULL;
+
+-- Backfill is_read from read_at
+UPDATE pgz_sport.notifications
+   SET is_read = (read_at IS NOT NULL)
+ WHERE is_read IS NULL;
+
+-- Backfill created_at from scheduled_at where null
+UPDATE pgz_sport.notifications
+   SET created_at = COALESCE(created_at, scheduled_at, now())
+ WHERE created_at IS NULL;
+
+-- Set sane defaults going forward
+ALTER TABLE pgz_sport.notifications
+  ALTER COLUMN is_read SET DEFAULT false;
+
+-- 2) Index for the notif center query --------------------------------------
+CREATE INDEX IF NOT EXISTS idx_notif_user_isread_created
+  ON pgz_sport.notifications (user_id, is_read, created_at DESC);
+
+-- 3) Seed demo InApp notifications -----------------------------------------
+-- System-wide (user_id NULL) + targeted (user_id=1, super_admin damir).
+INSERT INTO pgz_sport.notifications
+       (user_id, channel, kind, title, subject, body, link, is_read, status, created_at, scheduled_at)
+VALUES
+  (NULL, 'inapp', 'info',
+   'Dobrodošli u PGŽ Sport',
+   'Dobrodošli u PGŽ Sport',
+   'Notifikacijski centar je aktiviran. Ovdje ćete dobivati obavijesti o članarinama, liječničkim pregledima, putnim nalozima i auditu.',
+   '/app#dashboard',
+   false, 'pending', now() - interval '2 hours', now() - interval '2 hours'),
+
+  (1, 'inapp', 'warning',
+   'Liječnički pregled ističe za 14 dana',
+   'Liječnički pregled ističe za 14 dana',
+   'Sportašima u tvom klubu uskoro istječe liječnički — pokreni Scan isteke u CRM modulu.',
+   '/crm#lijecnicki',
+   false, 'pending', now() - interval '30 minutes', now() - interval '30 minutes'),
+
+  (NULL, 'inapp', 'success',
+   'Putni nalog #5 odobren',
+   'Putni nalog #5 odobren',
+   'Putni nalog za "Rijeka → Zagreb" (2026-05-15 – 2026-05-16) odobren je u iznosu od €116,54.',
+   '/erp#putni',
+   false, 'pending', now() - interval '5 minutes', now() - interval '5 minutes');
+
+COMMIT;
+
+-- Done.