fix: journaliser le code SQL sans paramètre

server/webImportSourcesError.ts

@@ -14,12 +14,24 @@ export function getSafeWebImportSourceError(_error: unknown): TRPCError {
   });
 }
 
+/** Extrait uniquement le code du pilote, sans conserver son message ni ses paramètres. */
+export function getWebImportSourceTechnicalCode(error: unknown): string {
+  if (!error || typeof error !== "object") return "unknown";
+
+  const directCode = "code" in error && typeof error.code === "string" ? error.code : null;
+  if (directCode) return directCode;
+
+  const cause = "cause" in error ? error.cause : null;
+  if (cause && typeof cause === "object" && "code" in cause && typeof cause.code === "string") {
+    return cause.code;
+  }
+
+  return "unknown";
+}
+
 /** Journalise uniquement les métadonnées techniques non sensibles. */
 export function logWebImportSourceSaveFailure(error: unknown): void {
-  const technicalCode =
-    error && typeof error === "object" && "code" in error && typeof error.code === "string"
-      ? error.code
-      : "unknown";
+  const technicalCode = getWebImportSourceTechnicalCode(error);
 
   console.error("[WebImportSources] Échec d’enregistrement", { technicalCode });
 }