The developer's decisions of 26 Oct (D1-D5) and the calls made
building it; notes in ADR 0017 (point 10) and ADR 0021 (D54) on what
it amends; Learn's AGENTS.md on the sidecar and the checks.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
