Summary

• make highlight pagination depend only on page number and current page state
• return a fresh highlight_snapshot_id for each highlight result and keep snapshot ids only for later element actions
• update prompts, docs, tests, agent-sdk pin, and include eval/evaluation_report.json

Testing

• uv run pytest server/tests/unit/test_command_models.py server/tests/unit/test_prompt_contracts.py server/tests/unit/test_agent_browser_executor.py
• bun test extension/src/commands/tests/element-id.test.ts
• npm run build
• manual validation of the DataFlow eval flow