Show CBP report times separately from data fetches

[sbc1-code]

Summary

• Display each CBP lane's original report time on primary cards and lane rows, including an explicit missing-time state.
• Label snapshot retrieval as fetched time rather than Live, and pass actual fetched_at to every crossing detail card.
• Preserve clock/timezone text exactly. No inferred source dates, ages, midnight rollover or DST occurrence; collector, identity, availability and history logic are unchanged.

Evidence

On October 12, a fresh public response contained Nogales DeConcini's 90-minute standard wait reported as At 11:00 pm MST. Both the CBP source and BorderPulse preserved that text, but the UI hid it while allowing a fresh-fetch Live badge.

Verification

• Final head: b879d3f; independently reviewed application and final test changes with no remaining blocker. A dark-mode contrast issue found during review was fixed.
• Full PR release gate passed: https://github.com/sbc1-code/borderpulse/actions/runs/38273337205
• Full push release gate passed: https://github.com/sbc1-code/borderpulse/actions/runs/38273332050
• Both include 404 desktop/mobile route navigations plus EN/ES synthetic-feed journeys: raw per-lane clocks, missing source times, zero/pending/closed waits, drawer/detail/Back, manual refresh/tab return, stale snapshot/cache retention/recovery, dark contrast and mobile wrapping. External ad and analytics traffic is intercepted.
• Unit/data/metadata checks, dependency audit (0 high/critical; 8 existing moderate), and bundle budgets passed.
• Browser fixture response waits are bounded; abandoned synthetic 503 bodies are not awaited. A whole-fixture deadline fails closed instead of hanging.
• Local production build and non-browser gates passed. Local Chromium is restricted by the execution sandbox; browser verification above ran in GitHub CI.
• PR verification uses the static build. The existing production publisher separately builds the API-enabled artifact and runs the same complete release gate before upload.

Publication is authorized and verified below. Hreflang, legacy Pages queue, and data-dependent walk-or-drive inventory remain separate backlog.

Production verification — October 12, 2026, 16:01 UTC

• Squash merge: 031d17612fb99cc00018d32ec0b8f4b519ae9540.
• Production publisher succeeded: https://github.com/sbc1-code/borderpulse/actions/runs/38273740411
• The API-enabled prebuilt artifact passed the full release gate before upload, including 404 route navigations and both desktop/mobile report-time journeys.
• https://borderpulse.com/data/publication.json returned that exact commit, prepared at 15:56:07 UTC, with 42 crossings and the 15:52:42 UTC bundled CBP snapshot.
• The public detail route returned 200 with its correct canonical. Its deployed entry /assets/index-DZyLS83Q.js contains the raw EN/ES CBP report labels, explicit missing-time labels, fetch-specific freshness labels, and compiled live API enabled. The detail chunk contains the new EN/ES lane-report heading.
• The public live endpoint returned 200 at 16:01:26 UTC with 42 crossings and canonical San Ysidro port 250401. Nogales DeConcini still supplied its raw At 11:00 pm MST report text; no report date or numerical source age was inferred.
• Production verification used HTTP/source inspection; it did not execute advertising or analytics scripts. Browser behavior was verified against the exact prebuilt artifact in the production gate with external requests intercepted.