Fix LocalForageConfigStore getByKey and upsert

- getByKey is now aware of null and not stringifying it
- upsert will try to parse the values

ts/packages/cli/src/base.ts

@@ -242,8 +242,6 @@ export abstract class BaseCommand<T extends typeof Command> extends Command {
       });
       const cliConfigData = JSON.parse(compiledCliConfigData);
       this.config.cli.data = cliConfigData;
-      this.log(this.config.configu.file);
-      this.log(`cli config: ${JSON.stringify(this.config.cli)}`);
     } catch (error) {
       throw new Error(`invalid configuration file ${error.message}`);
     }