improve(wizard): add website discovery button + fix company name from KRS

- Add 'Wyszukaj stronę' button in Step 2 next to WWW field (uses WebsiteDiscoveryService/Brave)
- Fix company name: update from legal_name when KRS enrichment provides it
- Add discover-website endpoint

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

blueprints/admin/routes_company_wizard.py

@@ -205,6 +205,12 @@ def wizard_step1():
         elif registry_source == 'CEIDG' and ceidg_data:
             _apply_ceidg_data(company, ceidg_data, db)
 
+        # Update name from legal_name if still placeholder
+        if company.legal_name and company.name.startswith('Firma NIP'):
+            company.name = company.legal_name
+            company.slug = _generate_slug(company.name)
+            company.slug = _ensure_unique_slug(db, company.slug, exclude_id=company.id)
+
         company.wizard_step = 2
         db.commit()
 
@@ -429,6 +435,50 @@ def wizard_step2():
 # STEP 3: WEBSITE & LOGO
 # ============================================================
 
+@bp.route('/companies/wizard/discover-website', methods=['POST'])
+@login_required
+@role_required(SystemRole.OFFICE_MANAGER)
+def wizard_discover_website():
+    """Search for company website using Brave Search."""
+    data = request.get_json()
+    company_id = data.get('company_id')
+
+    if not company_id:
+        return jsonify({'success': False, 'error': 'Brak company_id'}), 400
+
+    db = SessionLocal()
+    try:
+        company = db.query(Company).filter_by(
+            id=company_id, status='wizard_draft'
+        ).first()
+        if not company:
+            return jsonify({'success': False, 'error': 'Firma nie znaleziona'}), 404
+
+        from services.website_discovery_service import WebsiteDiscoveryService
+        service = WebsiteDiscoveryService(db=db)
+        result = service.discover_for_company(company)
+
+        if result and result.get('error'):
+            return jsonify({'success': False, 'error': result['error']})
+
+        # Refresh company — discover_for_company may have updated website
+        db.refresh(company)
+        website = company.website
+
+        return jsonify({
+            'success': True,
+            'website': website,
+            'details': result
+        })
+
+    except Exception as e:
+        db.rollback()
+        logger.error(f"Website discovery error: {e}")
+        return jsonify({'success': False, 'error': str(e)}), 500
+    finally:
+        db.close()
+
+
 @bp.route('/companies/wizard/step3/fetch-logos', methods=['POST'])
 @login_required
 @role_required(SystemRole.OFFICE_MANAGER)

templates/admin/company_wizard.html

@@ -397,7 +397,13 @@
                 </div>
                 <div class="form-group">
                     <label>Strona WWW</label>
-                    <input type="text" id="editWebsite" class="form-control" placeholder="https://">
+                    <div class="nip-input-row">
+                        <input type="text" id="editWebsite" class="form-control" placeholder="https://">
+                        <button class="btn-wizard btn-secondary" id="btnDiscoverWebsite" onclick="discoverWebsite()">
+                            Wyszukaj stronę
+                        </button>
+                    </div>
+                    <div id="discoverStatus" style="display:none"></div>
                 </div>
 
                 <div class="form-group">
@@ -733,6 +739,42 @@
         }
     }
 
+    function discoverWebsite() {
+        var btn = document.getElementById('btnDiscoverWebsite');
+        btn.disabled = true;
+        btn.innerHTML = '<span class="spinner"></span> Szukam...';
+        var statusEl = document.getElementById('discoverStatus');
+        statusEl.style.display = 'block';
+        statusEl.className = 'lookup-status loading';
+        statusEl.innerHTML = '<span class="spinner"></span> Szukam strony w internecie...';
+
+        fetch('/admin/companies/wizard/discover-website', {
+            method: 'POST',
+            headers: {'Content-Type': 'application/json', 'X-CSRFToken': getCSRF()},
+            body: JSON.stringify({company_id: wizardState.companyId})
+        })
+        .then(function(r) { return r.json(); })
+        .then(function(data) {
+            btn.disabled = false;
+            btn.innerHTML = 'Wyszukaj stronę';
+            if (data.success && data.website) {
+                document.getElementById('editWebsite').value = data.website;
+                wizardState.companyData.website = data.website;
+                statusEl.className = 'lookup-status success';
+                statusEl.innerHTML = 'Znaleziono: ' + esc(data.website);
+            } else {
+                statusEl.className = 'lookup-status error';
+                statusEl.innerHTML = data.error || 'Nie znaleziono strony internetowej';
+            }
+        })
+        .catch(function(err) {
+            btn.disabled = false;
+            btn.innerHTML = 'Wyszukaj stronę';
+            statusEl.className = 'lookup-status error';
+            statusEl.innerHTML = 'Błąd: ' + err.message;
+        });
+    }
+
     function saveStep2() {
         var btn = document.getElementById('btnStep2Next');
         btn.disabled = true;