From 5fa2844451ebe60040df6f0c9c9ebbc04c505c6d Mon Sep 17 00:00:00 2001
From: Maxim Dolgolyov <maxim.dolgolyov@gmail.com>
Date: Fri, 22 May 2026 23:03:56 +0300
Subject: [PATCH] docs(lab-split): mark phases 1-4 done, phase 5 deferred

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 plans/lab-split/PLAN.md                  | 10 +++++-----
 plans/lab-split/phase-5-template-lazy.md |  8 ++++++--
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/plans/lab-split/PLAN.md b/plans/lab-split/PLAN.md
index a7d3f4b..6870150 100644
--- a/plans/lab-split/PLAN.md
+++ b/plans/lab-split/PLAN.md
@@ -41,11 +41,11 @@
 
 | Phase | Domain | Status | Review | Build | Committed |
 |-------|--------|--------|--------|-------|-----------|
-| Phase 1: Extract style | frontend | ⬜ Not Started | ⬜ | ⬜ | ⬜ |
-| Phase 2: Extract glue | frontend | ⬜ Not Started | ⬜ | ⬜ | ⬜ |
-| Phase 3: Token purify | frontend | ⬜ Not Started | ⬜ | ⬜ | ⬜ |
-| Phase 4: Hash-router | frontend | ⬜ Not Started | ⬜ | ⬜ | ⬜ |
-| Phase 5: Template lazy | frontend | ⬜ Not Started | ⬜ | ⬜ | ⬜ |
+| Phase 1: Extract style | frontend | ✅ Done | (pre-commit hook) | ✅ | ✅ 46e6d82 |
+| Phase 2: Extract glue | frontend | ✅ Done | (pre-commit hook) | ✅ | ✅ 92b5c39 |
+| Phase 3: Token purify | frontend | ✅ Done | (pre-commit hook) | ✅ | ✅ 6792a4a |
+| Phase 4: Hash-router | frontend | ✅ Done | (pre-commit hook) | ✅ | ✅ 0b9685b |
+| Phase 5: Template lazy | frontend | 🟡 Deferred (post-merge) | — | — | — |
 
 ## Final Review
 - [ ] Comprehensive code review
diff --git a/plans/lab-split/phase-5-template-lazy.md b/plans/lab-split/phase-5-template-lazy.md
index 1f218f5..0d43afa 100644
--- a/plans/lab-split/phase-5-template-lazy.md
+++ b/plans/lab-split/phase-5-template-lazy.md
@@ -1,6 +1,10 @@
-# Phase 5: `<template>` lazy-mount (stretch goal)
+# Phase 5: `<template>` lazy-mount (stretch goal — DEFERRED)
 
-**Status:** ⬜ Not Started
+> **Decision (2026-05-22):** Phase 5 отложен как post-merge follow-up. Phases 1-4 уже дали lab.html 5180→3499L (-32%) и решили основные задачи (modular CSS, modular glue JS, token purification, deep-link routing). Phase 5 требует рефакторинга 38 engine классов (нужен `destroy()` для cleanup), memory-leak verification, и риск сломать любую из 38 симуляций. Лучше merge'нуть 4 чистых фазы и оценить в проде.
+
+
+
+**Status:** 🟡 Deferred (post-merge) — see decision log below
 **Parent plan:** [PLAN.md](./PLAN.md)
 **Domain:** frontend