feat(core): unused blob management in settings (#9795)

fix AF-2144, PD-2064, PD-2065, PD-2066

packages/frontend/component/src/lit-react/index.ts

@@ -1,3 +1,4 @@
 export { createComponent as createReactComponentFromLit } from './create-component';
 export * from './lit-portal';
 export { toReactNode } from './to-react-node';
+export { templateToString } from './utils';

packages/frontend/component/src/lit-react/utils.ts

@@ -0,0 +1,9 @@
+import type { TemplateResult } from 'lit';
+
+export function templateToString({ strings, values }: TemplateResult): string {
+  return strings.reduce(
+    (result, str, i) =>
+      result + str + (i < values.length ? String(values[i]) : ''),
+    ''
+  );
+}