diff --git a/.claude/memory/reference_sonarqube.md b/.claude/memory/reference_sonarqube.md
new file mode 100644
index 0000000..7045298
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+++ b/.claude/memory/reference_sonarqube.md
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+---
+name: SonarQube scanner location
+description: Path to sonar-scanner CLI installed locally with bundled JRE
+type: reference
+---
+
+SonarQube scanner zainstalowany w `C:\tools\sonar-scanner-6.2.1.4610-windows-x64\bin\sonar-scanner.bat`
+
+Dodany do PATH usera — po restarcie terminala dostępny jako `sonar-scanner`.
+
+W bieżącej sesji bash używaj pełnej ścieżki: `"C:/tools/sonar-scanner-6.2.1.4610-windows-x64/bin/sonar-scanner.bat"`
+
+Konfiguracja projektu: `sonar-project.properties` w katalogu głównym shopPRO.
+Dashboard: https://sonar.project-pro.pl/dashboard?id=shopPRO
diff --git a/.scannerwork/.sonar_lock b/.scannerwork/.sonar_lock
new file mode 100644
index 0000000..e69de29
diff --git a/.scannerwork/report-task.txt b/.scannerwork/report-task.txt
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index 0000000..8b4ff76
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+++ b/.scannerwork/report-task.txt
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+projectKey=shopPRO
+serverUrl=https://sonar.project-pro.pl
+serverVersion=26.3.0.120487
+dashboardUrl=https://sonar.project-pro.pl/dashboard?id=shopPRO
+ceTaskId=cc124932-3cc6-464e-9f3b-36e783582dde
+ceTaskUrl=https://sonar.project-pro.pl/api/ce/task?id=cc124932-3cc6-464e-9f3b-36e783582dde