test(claude-agent-sdk): enrich live test with system_prompt + max_turns to exercise options-metadata capture

The live test now passes system_prompt and max_turns so the published
Openlayer trace surfaces the new metadata captured on the root step
(system_prompt, options.max_turns), proving end-to-end that the
wrapper captures the user's configuration in addition to the SDK's
runtime-resolved agent_config.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: viniciusdsmello

tests/integrations/test_claude_agent_sdk_live.py

@@ -47,7 +47,15 @@ async def run():
         try:
             async for m in traced_query(
                 prompt="Say the word 'banana' and nothing else.",
-                options=ClaudeAgentOptions(model="claude-haiku-4-5"),
+                options=ClaudeAgentOptions(
+                    model="claude-haiku-4-5",
+                    system_prompt=(
+                        "You are a terse assistant that follows instructions "
+                        "exactly. Never add filler words, never apologize, and "
+                        "never add quotes around your answer."
+                    ),
+                    max_turns=2,
+                ),
             ):
                 messages.append(m)
         except Exception as exc: