Daily log — the streak engine

One line a day. This is the single most important file in the repo. The chain of entries is the thing you protect.

Minimum viable day = 1 problem + this 1 line. Never zero. A 20-minute day still counts and still keeps the streak.

Format: YYYY-MM-DD · <main thing> · <count> · <minutes> · <one honest line>

• 2026-06-19 · Set up the learning hub · — · — · Built the system. Tomorrow the real work starts: Step 1, problem 1.