message: Use path.join
diff: @@ -28,6 +28,7 @@ import {
  normalizeConnection,
  } from './connection';
  import { PluginDatabaseManager } from './types';
  +import path from 'path';
  /**
  * Provides a config lookup path for a plugin's config block.
  @@ -119,7 +120,7 @@ export class DatabaseManager {
  // if persisting to a file, create separate files per plugin to avoid db migration issues.
  if (sqliteFilename !== ':memory:') {
  - return `${sqliteFilename}/${pluginId}.sqlite`;
  + return path.join(sqliteFilename, `${pluginId}.sqlite`);
  }
  // sqlite database name should fallback to ':memory:' as a special case
  