Address PR comments

src/contentScript/contentScriptPlatform.ts

@@ -130,16 +130,20 @@ class ContentScriptPlatform extends PlatformBase {
         context: JsonObject;
         autoescape: boolean;
       }): Promise<string> {
-        if (engine === "nunjucks") {
-          return renderNunjucksTemplate(payload);
+        switch (engine) {
+          case "nunjucks": {
+            return renderNunjucksTemplate(payload);
+          }
+
+          case "handlebars": {
+            return renderHandlebarsTemplate(payload);
+          }
+
+          default: {
+            // eslint-disable-next-line @typescript-eslint/restrict-template-expressions -- dynamic check for never
+            throw new BusinessError(`Unsupported template engine: ${engine}`);
+          }
         }
-
-        if (engine === "handlebars") {
-          return renderHandlebarsTemplate(payload);
-        }
-
-        // eslint-disable-next-line @typescript-eslint/restrict-template-expressions -- dynamic check for never
-        throw new BusinessError(`Unsupported template engine: ${engine}`);
       },
 
       async validate({

src/platform/capabilities.ts

@@ -27,9 +27,9 @@ export const platformCapabilities = [
   "contentScript",
   // Show a blocking alert/prompt to the user
   "alert",
-  // Show a form to a user
+  // Show a form to a user. Currently, covers both modal form (blocking) and panel form (non-blocking)
   "form",
-  // Show a panel to a user
+  // Show a panel to a user. Currently, covers both modal panel (blocking) and inline/sidebar panel (non-blocking)
   "panel",
   // Show a non-blocking notification/toast
   "toast",