Boris agent kit

• Source: local boris-agent-kit/ binaries from drawmeanelephant/boris@a8ef247 (branch afterparty), Darwin-arm64, Zig 0.16.0
• Verdict: keep
• Why: this site compiles with it, which is the strongest possible recommendation a static-site generator can get on day one.

First entry in the log, kept deliberately boring: it shows the file shape every future entry copies. Sent by me, 2026-08-25.