Add bots files handling logic

src/harness/catalog/model-serves-harness.ts

@@ -17,6 +17,7 @@ type Params = {
  *   audio: free ones often drop it)
  * - speech: a text-to-speech model
  * - image: makes images
+ * - embedding: turns text into vectors (never a chat model)
  */
 export default function modelServesHarness({ model, harness }: Params) {
     const input = new Set(model.input_modalities);
@@ -39,5 +40,8 @@ export default function modelServesHarness({ model, harness }: Params) {
 
         case "image":
             return output.has("image");
+
+        case "embedding":
+            return output.has("embeddings");
     }
 }

src/harness/catalog/rank-auto-models.ts

@@ -28,7 +28,7 @@ type Params<T extends HarnessCatalogModel> = {
  *
  * Within a group, benchmarked models come first by intelligence index,
  * then the rest: full-size before small variants, newest first. None for
- * a harness that isn't `automatic` (transcription, speech).
+ * a harness that isn't `automatic` (transcription, speech, embeddings).
  */
 export default function rankAutoModels<T extends HarnessCatalogModel>({
     models,