A playbook belonging to Republican Sen. Ted Cruz — which appears to show how he aims to raise cash to get him reelected for another term in office — was found in the Senate refectory and scooped up by a reporter who posted it online. Pablo Manríquez, co-publisher of “Capitol Press” and who describes himself on X as a “hill reporter and oil painter,” landed on the tranche of briefing papers that contain innocuous information about the weather in New York this week, but also phone numbers and addresses of such notables such as billionaire Ron Lauder and Wall Street scion John Loeb. “Someone, pre…