fix: File cleanup

src/backend/database/database.ts

@@ -915,7 +915,6 @@ app.post(
       const isOidcUser = !!userRecords[0].is_oidc;
 
       if (!isOidcUser) {
-        // Local accounts still prove knowledge of the password so their DEK can be derived again.
         if (!password) {
           return res.status(400).json({
             error: "Password required for import",
@@ -928,7 +927,6 @@ app.post(
           return res.status(401).json({ error: "Invalid password" });
         }
       } else if (!DataCrypto.getUserDataKey(userId)) {
-        // OIDC users skip the password prompt; make sure their DEK is unlocked via the OIDC session.
         const oidcUnlocked = await authManager.authenticateOIDCUser(userId);
         if (!oidcUnlocked) {
           return res.status(403).json({
@@ -947,7 +945,6 @@ app.post(
 
       let userDataKey = DataCrypto.getUserDataKey(userId);
       if (!userDataKey && isOidcUser) {
-        // authenticateOIDCUser lazily provisions the session key; retry the fetch when it succeeds.
         const oidcUnlocked = await authManager.authenticateOIDCUser(userId);
         if (oidcUnlocked) {
           userDataKey = DataCrypto.getUserDataKey(userId);
@@ -1425,7 +1422,6 @@ app.use(
     err: unknown,
     req: express.Request,
     res: express.Response,
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     _next: express.NextFunction,
   ) => {
     apiLogger.error("Unhandled error in request", err, {
@@ -1482,17 +1478,13 @@ app.get(
       if (status.hasUnencryptedDb) {
         try {
           unencryptedSize = fs.statSync(dbPath).size;
-        } catch {
-          // Ignore file access errors
-        }
+        } catch {}
       }
 
       if (status.hasEncryptedDb) {
         try {
           encryptedSize = fs.statSync(encryptedDbPath).size;
-        } catch {
-          // Ignore file access errors
-        }
+        } catch {}
       }
 
       res.json({