Add a canonical documentation map, modernize the public README, and align milestone, roadmap, architecture, issue, divergence, and session guidance with the July 20 baseline. Correct the far-teleport residual to issue #153, close visually accepted indicator and terrain-tiling work, record the remaining detail-overlay and build-warning debt, and deprecate the duplicate legacy bug ledger.
Co-authored-by: OpenAI Codex <codex@openai.com>
