[A13xB0]

Summary

Page half of upstream issue Kpa-clawbot#2142. Stacked on the API PR (feat/2142-scope-transport-api); review that first. With both, Kpa-clawbot#2142's acceptance points are covered.

Adds a Declared / Transport toggle to #/scope-audit. The transport view calls ?mode=transport and lists every repeater seen forwarding in the window:

• Seen carrying: one chip per region scope with its packet count (first/last seen in the tooltip);
• Declared: the repeater's declared regions coloured by whether they were seen carried (the declared view's own chips), or not asked when no declared-regions answer exists. Never asked is worded differently from declaring nothing;
• Other traffic: unscoped, unmatched and ambiguous-hop counts.

A Region box (suggestions from the scopes seen) adds a Carries X column, lists the repeaters not yet carrying it first, and summarises carriers against active non-carriers: the rollout report the issue asks for. Window, view and region are deep-linked (#/scope-audit?window=7d&mode=transport&scope=sco) and survive a reload. The page says plainly that transported means seen carrying, not configured, and that over a short window a quiet region looks the same as a missing one. The intro text changes with the view.

Browser validation (pre-prod, real data)

Headless Chromium against pre-prod (copy of the production database, live feed):

• #/scope-audit?window=24h: the declared view, 16 rows, as before.
• Clicking Transport: 385 rows; the hash gains mode=transport.
• Typing #ENG-NE in Region: normalised to eng-ne; the hash gains the region (now scope=eng-ne); summary "385 repeaters seen forwarding in the last 24h · 16 with a declared-regions answer · 51 carried eng-ne · 334 active but not seen carrying it"; the first rows are the non-carriers.
• Reloading that hash restores view and region. Switching back to Declared hides the Region box and restores the declared intro. No page errors.
• Checked at 1280 px and 390 px wide.

Two layout bugs found this way were fixed before opening: the region box inherited width: 100% from .nodes-search, and display: flex overrode the hidden attribute on the region bar.

Tests

tests/unit/test-frontend-helpers.js gains 10 cases on rendered markup and state, using the page's exported internals like the existing scope-audit tests: hash and API paths (and that a region never leaks into the declared view's link), region normalisation (#, capitals, empty), not asked vs declared chips (with the * wildcard), carried-scope chips with counts and the filtered region marked, the carries column only with a region, HTML escaping of names, the summary counts, region suggestions, and the per-view intro. 768 passing in that file.

Net-new UI surface, so per TDD.md the tests land in this PR rather than as a preceding red commit. Frontend suites on this branch: 193 of 194; the one failure, test-issue-1956-release-routing.js, needs CI's GITHUB_REF_NAME and fails identically on master locally (fixed by the upstream Kpa-clawbot#2149 PR in this fork). On the fork's combined integration branch (every open PR merged) all 195 pass.

Review notes

• Colours only through existing CSS variables (no hex literals); the filtered region is marked with the link colour, not a new status colour.
• The window note's wording is in the same spirit as the declared view's windowHonestyNote.
• No API calls per row: one request per view/window/region, cached client-side for 30 s like the declared view.

🤖 Generated with Claude Code

https://claude.ai/code/session_01KaR4xu8gVykQBkH8yG8m6H

[A13xB0]

Change after opening (commit a2401578, branch rebased onto the API PR's new head):

1. The page now requests ?scope= and deep-links #/scope-audit?window=…&mode=transport&scope=sco, following the API rename. region= stays free for the observer IATA filter.

[A13xB0]

This branch has been updated before going upstream:

• rebased onto master (673442c);
• test examples made generic (SJC/SFO/LAX, #be scopes);
• SonarLint fixes added.

It's submitted upstream as Kpa-clawbot#2169. The description here predates those changes; the upstream one is current.

[A13xB0]

Merged upstream as Kpa-clawbot#2169 (2026-10-10T19:22:38Z). Closing; master will be synced from upstream.