20260913-0447-vendor-followup-batches Complete the four supplier catalogue follow-up batches

• status: completed
• createdAt: 2026-09-13 04:47
• approvedAt: 2026-09-13 04:47
• relatedTask: 20260913-0447-vendor-followup-batches

Context

The catalogue contains 26 first-batch profiles. Its 31 later suppliers have only overview coverage, without individual catalogue records or assigned execution tracking. Existing research is a discovery aid, not evidence of current specifications or availability.

Proposal

Complete the four listed batches under bizplan/research/vendors/, retaining the existing company, products, procurement, openness, YBO relevance and sources structure. Recheck official pages or manuals and distinguish fresh evidence from historical records and inaccessible sources. Separate solid-state PDMs from relay/fuse assemblies and low-current I/O; CAN hardware, public application protocols and programming access are separate claims.

The user approved execution. No new approval gate applies to this documented backlog. Existing benchmark CSV coverage remains a subset unless a separate matrix update is requested.

Implementation

1. China-market batch: 12 profiles. Verify legal/company identity, exact models and source access; do not equate market location with ownership.
2. Off-highway batch: six profiles. Verify output limits, controller dependencies and software access.
3. Marine batch: nine profiles. Verify switching topology, fallback operation and integration limits; cross-link existing Air/Key research.
4. Off-road/RV batch: four profiles. Verify voltage, ecosystem dependencies and retail versus OEM procurement.
5. Update catalogue and research indexes and changelog. Verify all 31 records, evidence links and local references; build with a pinned sibling-container image and run git diff --check.

Scope

31 new vendor documents, catalogue/research indexes, task/plan records and changelog. No vendor outreach, purchases, firmware or product requirement changes. Preserve unrelated working-tree changes.

Verification

• Exact backlog coverage: 31 additions, 57 records (56 supplier profiles and one unresolved-identity record) plus the directory index.
• Every new document has six sections, a research date and attributable official sources or an explicit source-access limitation.
• Check Markdown links and table structure; run the VitePress build and inspect generated routes.
• Record unresolved procurement, protocol and technical evidence without inventing values or implying qualification.

Progress

• All four batches written: 30 supplier profiles plus the unresolved Tongle identity record.
• Official evidence exposed lifecycle, output-count, MCU, protocol and pricing inconsistencies; the new records state each limitation rather than copying old summary values.
• Catalogue and research indexes updated; prior CSV/benchmark coverage explicitly remains a historical subset.
• Verification complete: 31 six-section records; 57 catalogue records plus the index; local Markdown links and table structure pass.
• Production build passed with npm run docs:build (the same vitepress build package script), using Node v22.23.2 in node@sha256:8a34c4ab3ea2c5cd194f07e317b2a8f09461d3c8b05c4e34c8ccd56d56024c4d.
• Reproduction: docker run --rm --label ai-agent=true --network traefik -v /srv/ybo/docs:/srv/ybo/docs -w /srv/ybo/docs node@sha256:8a34c4ab3ea2c5cd194f07e317b2a8f09461d3c8b05c4e34c8ccd56d56024c4d npm run docs:build.
• Initial Bun image failed with [vitepress] Executable not found in $PATH: "git"; reran in the existing pinned Node image, without installing dependencies or modifying station.
• Build generated 238 HTML pages. All 33 new/updated content routes and their 898 local links, including fragments, pass.
• Existing bundle-size warning and exclusion of two Bertram PDFs above the 25 MiB asset limit remain; neither is introduced by this change.
• git diff --check and explicit whitespace checks of untracked profiles pass. No outreach, commit, push or deployment.