Task 4, re-scoped per the plan's honest-FAIL branch: the c3 class is NOT
retired — every record now states the measured post-ALT truth.
- KNOWN-LIMITATIONS: the cross-metro section is the /cari-shaped record —
WHAT CHANGED (ALT built, D-03 optimality green quoted) / what REMAINS
(the CPU verdict FAIL lines quoted with date; the one-directional-
Lipschitz wall named; the escalation open); the roadmap-pointer ALT row
flips to Built (Phase 8) with the measured verdict — never 'not built'
again
- ROAD-GRAPH: the ladder table gains the (c2) rung (EXECUTED, measured
FAIL, the L=32 probe quoted); the decision paragraph states c2
executed-verdict-fail and names the real remaining options; new 'The
ARG2 binary layout' section (72-byte header, landmarkCount/
landmarkQuantumS, u16 suffix + sentinels, the quantum knob's ≈6,553 s
ceiling, the storage-name-vs-format-truth law); key facts carry the
optimality gate and the ARG2 wording; the fork contract's build step
teaches the landmark stage (no new commands)
- docs/CONFIGURATION.md: verify-only — all path/script claims still true,
no edit needed
- staged as selective hunks; the tree's pre-existing doc-sync edits
(battery paragraph, 'six maintainer scripts' intro) remain uncommitted
greps: 'Next-milestone item, not built' = 0; the measured p95 strings
quoted; (c2)/landmarkQuantumS/ARG2 all present; ARG1 appears only in
layout/router-pending contexts.
- the Bot API parameter is 'scope' (verified against
core.telegram.org/bots/api/methods/setmycommands); the script's
'bot_command_scope' was an unknown field Telegram silently ignores,
so every call hit the default scope and the two clear calls wiped the
default set entirely — the ok:true lines proved nothing about scope
- registration re-run: default (agnostic/en/ms) + all_private_chats
(agnostic/ms) read back help, privacy, cari via getMyCommands with
the correct 'scope' param; group scopes verified cleared
- docs/KNOWN-LIMITATIONS.md: the 'Telegram-side defect' attribution
corrected to the actual script bug; residual client menu-caching
caveat + type-the-command workaround kept
- bot/README.md command row updated to the real scope set
- docs/KNOWN-LIMITATIONS.md — new, for drivers AND forks: OSM data gaps,
the c3 cross-metro CPU degradation (2-8 ms short / p95 38-93 ms cross-metro,
measure-route-cpu.mjs LADDER HISTORY as evidence, ALT as the committed lever,
Workers Paid rejected on the $0 mandate), the /cari menu defect + the
type-the-command workaround, the beta-quality statement, the roadmap
pointers (WASM-router / ALT / engine B — none in this release), the
privacy paragraph, and the fork-facing audit commands
- strings.ts helpMenu (en+ms): ONE pointer line each, not /-prefixed so the
CS5 menu parse ignores it; URL is the repo's actual remote deep link
(http://gitmirah:3000/c-fu/arah2/src/branch/main/docs/KNOWN-LIMITATIONS.md),
identical in both locales — single-copy law (D-05)
- suite 126/126, CS5 green
araharah-executor