feat(backend): add Other model type (VAE/upscaler/text encoder) scanner, service and routes

py/routes/handlers/misc_handlers.py

@@ -658,6 +658,7 @@ class HealthCheckHandler:
             "lora": ServiceRegistry.get_lora_scanner,
             "checkpoint": ServiceRegistry.get_checkpoint_scanner,
             "embedding": ServiceRegistry.get_embedding_scanner,
+            "other": ServiceRegistry.get_other_scanner,
             "recipe": ServiceRegistry.get_recipe_scanner,
         }
 
@@ -757,6 +758,7 @@ class DoctorHandler:
                 ("lora", "LoRAs", ServiceRegistry.get_lora_scanner),
                 ("checkpoint", "Checkpoints", ServiceRegistry.get_checkpoint_scanner),
                 ("embedding", "Embeddings", ServiceRegistry.get_embedding_scanner),
+                ("other", "Other Models", ServiceRegistry.get_other_scanner),
             )
         )
         self._app_version_getter = app_version_getter

py/routes/handlers/pending_delete_handler.py

@@ -35,6 +35,7 @@ _MODEL_TYPE_GETTER_NAMES: Dict[str, str] = {
     "loras": "get_lora_scanner",
     "checkpoints": "get_checkpoint_scanner",
     "embeddings": "get_embedding_scanner",
+    "other": "get_other_scanner",
 }
 
 # Staged batch ids are ``uuid.uuid4().hex`` (32 lowercase hex chars). The id is