Add render_component helper method to Collection class

- Introduced a new async method `render_component` in the Collection class to facilitate rendering components within the collection scope.
- This method enhances the modularity and reusability of the rendering logic, allowing for better integration of components in the collection context.

smart-collections/collection.js

@@ -484,5 +484,14 @@ export class Collection {
     this.notices?.show('done loading', `${this.collection_key} loaded`, { timeout: 3000 });
     this.render_settings();
   }
+  /**
+   * Helper function to render a component in the collection scope
+   * @param {*} component_key 
+   * @param {*} opts 
+   * @returns 
+   */
+  async render_component(component_key, opts = {}) {
+    return await this.env.render_component(component_key, this, opts);
+  }
 }