Method refresh

src/helpViewer/treeView.ts:416–422

(clearCache: boolean = false, refreshChildren: boolean = true)

    }

    refresh(clearCache: boolean = false, refreshChildren: boolean = true){
        if(clearCache){
            this.wrapper.rHelp.clearCachedFiles(`/doc/html/packages.html`);
            void this.wrapper.rHelp.packageManager.clearCachedFiles(`/doc/html/packages.html`);
        }
        super.refresh(refreshChildren);
    }

    async makeChildren() {
        let packages = await this.wrapper.rHelp.packageManager.getPackages(false);