fix: prevent truncated Claude streams (#6388)

Author: CasualDeveloper

bun.lock

@@ -50,7 +50,7 @@
     "@actions/github": "6.0.1",
     "@agentclientprotocol/sdk": "0.5.1",
     "@ai-sdk/amazon-bedrock": "3.0.57",
-    "@ai-sdk/anthropic": "2.0.50",
+    "@ai-sdk/anthropic": "2.0.56",
     "@ai-sdk/azure": "2.0.73",
     "@ai-sdk/cerebras": "1.0.33",
     "@ai-sdk/cohere": "2.0.21",
@@ -65,7 +65,7 @@
     "@ai-sdk/openai-compatible": "1.0.27",
     "@ai-sdk/perplexity": "2.0.22",
     "@ai-sdk/provider": "2.0.0",
-    "@ai-sdk/provider-utils": "3.0.18",
+    "@ai-sdk/provider-utils": "3.0.19",
     "@ai-sdk/togetherai": "1.0.30",
     "@ai-sdk/xai": "2.0.42",
     "@clack/prompts": "1.0.0-alpha.1",