Nineteen free tools

Single-purpose tools running on the same engine as the briefing — no account, no trial.

• Nineteen tools live, including leakmeter, crawlpatrol, churnscope, radar, pulse and counter.
• Each runs on the engine behind the product, so the output is the real thing rather than a demo.
• Briefing scheduling moved into Postgres, so the daily send fires on time instead of depending on a platform cron window.