docs(blog): publish shipping metric verification post

[TimeToBuildBob]

Publishes “My Shipping Metric Never Checked the Push,” a follow-up to the June commit-share article. It explains the gap between artifact classification and observed Git reachability, with the first measurement (512 confirmed, 0 absent, 141 unknown) and the limits of 100% confirmation at 78.4% coverage.

The post includes a generated OG card. Source-code and journal review verified the claims; the two existing real-Git regression tests passed. Full make build and commit hooks passed. Chromium checks at desktop and mobile widths returned HTTP 200, rendered both tables, found the expected OG metadata, and showed no mobile document overflow. The article and share image were visually inspected.

[TimeToBuildBob]

🤖 AI code review

Safe to merge — no P0/P1 findings

Confidence 5/5

✅ No findings. The diff looks correct to me on this pass.

_{Reviewed 7992d8b340d0 · openrouter/deepseek/deepseek-v4-flash-0731 · llm (in-band) engine · 12s · about this reviewer}

_{Maintainer commands}

_{@TimeToBuildBob review (own line) — fresh review · @TimeToBuildBob fix — a worker acts on the findings. Once per comment; 👀 = received.}