# WBV2-P1422-001: complete full Web feature gap implementation

- task: WBV2-P1422-001
- parent: WBV2-P1422-000
- status: in_progress
- targetImplementationClass: PRODUCT_WORKFLOW
- implementation entrypoint: `python3 my-tools/run_web_product_migration.py`
- node tools/web/print-task-context.mjs
- scope: `docs/WEB_FULL_FEATURE_GAP_INVENTORY.md` and pending tasks in `tests/golden/WBV2/web-product-backlog.json`
- verification: deferred to user operation; do not run full validators in implementation turns

## 目标

Implement every pending user-reachable Web feature gap in the backlog through Blender Main/WASM routes, preserving browser-native equivalents for desktop-only UI.

## 输入与范围

- `docs/WEB_FULL_FEATURE_GAP_INVENTORY.md`
- `tests/golden/WBV2/web-product-backlog.json`
- owned source/protocol/Worker/UI paths listed by each pending task

## 验收

- one bounded implementation task per Codex turn
- existing dirty changes are preserved
- no JavaScript simulation replaces Blender Main behavior
- verification remains deferred until user operation

## 失败边界

- failed turns remain pending and are retried
- unsupported desktop-only or unavailable-resource paths fail closed
- no task advances from a missing result artifact or unrelated file change

## 交付与回滚

- result artifacts: `tests/golden/WBV2/product-migration/*-result.json`
- aggregate report: `tests/golden/WBV2-P1422-001/product-implementation-report.json`
- rollback: stop the product runner and retain the last completed bounded task