Add daily drill reports and notify instructors with podcast

You lose prep context when scheduled drills lack a single report and briefing link, leaving instructors underinformed. This creates a report record and sends a short briefing link before each exercise.

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Overview

Stop last-minute scramble on drill days—program coordinators get a linked report and instructors receive a concise location briefing each morning. That means fewer prep questions and a ready-to-fill report before every exercise.