Task 1: OCR u ERP/CRM — /api/ocr/upload + tab Računi (OCR)

- routers/ocr_router.py: POST /api/ocr/upload (Tesseract+pdf2image, regex field extraction)
- pgz_sport_api.py: mount ocr_router with try/except guard
- static/erp_full.html: nova tab "📷 OCR" + panel
- static/crm_v2.html: OCR upload modal/tab

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

pgz_sport_api.py

@@ -1695,6 +1695,13 @@ try:
 except Exception as e:
     print(f'[ERP/OCR] router fail: {e}')
 
+try:
+    from routers.ocr_router import router as ocr_router
+    app.include_router(ocr_router)
+    print('[startup] ocr_router mounted')
+except Exception as e:
+    print(f'[startup] ocr_router skipped: {e}')
+
 try:
     from erp.putni_nalozi import router as erp_putni_router
     app.include_router(erp_putni_router)