Changed index prefix in algolia to be optional (#553)

.changeset/tricky-rings-beam.md

@@ -0,0 +1,5 @@
+---
+"saleor-app-search": patch
+---
+
+Regression - Fixed Algolia "index prefix" field to be optional, just like it was before the refcator.

apps/search/src/components/AlgoliaConfigurationForm.tsx

@@ -118,7 +118,6 @@ export const AlgoliaConfigurationForm = () => {
             control={control}
             name="indexNamePrefix"
             disabled={isFormDisabled}
-            required
             label="Index name prefix"
             helperText='Optional prefix, you can add "test" or "staging" to test the app'
           />