feat(frontend): order models and brain by name (#3009)

# Description

Please include a summary of the changes and the related issue. Please
also include relevant motivation and context.

## Checklist before requesting a review

Please delete options that are not relevant.

- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my code
- [ ] I have commented hard-to-understand areas
- [ ] I have ideally added tests that prove my fix is effective or that
my feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged

## Screenshots (if appropriate):

frontend/lib/api/brain/brain.ts

@@ -65,9 +65,16 @@ export const getBrains = async (
       return -1;
     } else if (a.brain_type !== "model" && b.brain_type === "model") {
       return 1;
+    } else if (
+      a.brain_type === "model" &&
+      b.brain_type === "model" &&
+      a.display_name &&
+      b.display_name
+    ) {
+      return a.display_name.localeCompare(b.display_name);
+    } else {
+      return a.name.localeCompare(b.name);
     }
-
-    return 0;
   });
 
   return sortedBrains.map(mapBackendMinimalBrainToMinimalBrain);