feat(scripts): PoC 阶段 1 - CLI + Layer00619 BackHall 端到端跑通

- scripts/legacy-layer-to-cocos-prefab-cli.mjs (CLI 入口: <inputXml> [<youlePrefab>] <outputDir>)
- framework-tests/legacy-layer-migration/poc-iconbutton.test.mjs (1 个 node:test 端到端校验 cc.Prefab 头 + group-55 父节点)
- YouleNexus/out/legacy-migration/BackHall_Layer.prefab (生成产物, 437 lines)
- YouleNexus/out/legacy-migration/BackHall_Layer.prefab.diff (vs YouleNexus Layer619_BackOtherGame.prefab, 1244 lines)

累计: 30/30 PASS (29 prior + 1 PoC). Layer00619 (1 Spirit, type=3 ProgressBar, group=55) 是最简 PoC, diff 大是预期 (脚本首个端到端输出 vs 手写 prefab 必然差异大).

Co-Authored-By: Claude Code <noreply@anthropic.com>
This commit is contained in:
2026-09-02 08:30:34 +08:00
co-authored by Claude Code
parent 9742509d32
commit ba5aec9bca
4 changed files with 1748 additions and 0 deletions
@@ -0,0 +1,438 @@
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