chore(llms): register the webwright provider in CI coverage and provider listings

- add tests/unit/llms/webwright to the llms-providers test shard so the new
  test file is invoked by a job
- add the webwright provider to provider_endpoints_support.json
- add a WebWright row to the supported providers table in README.md

.github/workflows/test-unit.yml

@@ -356,6 +356,7 @@ jobs:
               tests/unit/llms/voyage
               tests/unit/llms/wandb
               tests/unit/llms/watsonx
+              tests/unit/llms/webwright
               tests/unit/llms/xai
               tests/unit/llms/xinference
               tests/unit/llms/you_com

README.md

@@ -424,6 +424,7 @@ Set `LITELLM_PROXY_API_BASE` and `LITELLM_PROXY_API_KEY` and every model call th
 | [VoyageAI by MongoDB (`voyage`)](https://docs.litellm.ai/docs/providers/voyage) |  |  |  | ✅ |  |  |  |  |  |  |
 | [WandB Inference (`wandb`)](https://docs.litellm.ai/docs/providers/wandb_inference) | ✅ | ✅ | ✅ |  |  |  |  |  |  |  |
 | [Watsonx Text (`watsonx_text`)](https://docs.litellm.ai/docs/providers/watsonx) | ✅ | ✅ | ✅ |  |  |  |  |  |  |  |
+| [WebWright (`webwright`)](https://docs.litellm.ai/docs/providers/webwright) | ✅ | ✅ | ✅ |  |  |  |  |  |  |  |
 | [xAI (`xai`)](https://docs.litellm.ai/docs/providers/xai) | ✅ | ✅ | ✅ |  |  |  |  |  |  |  |
 | [Xinference (`xinference`)](https://docs.litellm.ai/docs/providers/xinference) |  |  |  | ✅ |  |  |  |  |  |  |
 

provider_endpoints_support.json

@@ -2803,6 +2803,24 @@
         "interactions": true
       }
     },
+    "webwright": {
+      "display_name": "WebWright (`webwright`)",
+      "url": "https://docs.litellm.ai/docs/providers/webwright",
+      "endpoints": {
+        "chat_completions": true,
+        "messages": true,
+        "responses": true,
+        "embeddings": false,
+        "image_generations": false,
+        "audio_transcriptions": false,
+        "audio_speech": false,
+        "moderations": false,
+        "batches": false,
+        "rerank": false,
+        "a2a": false,
+        "interactions": false
+      }
+    },
     "watsonx_text": {
       "display_name": "Watsonx Text (`watsonx_text`)",
       "url": "https://docs.litellm.ai/docs/providers/watsonx",