metaagent session-005: METASTATE + HANDOFF

- All 7 tasks archived (T1-T7 in .agent/archive/tasks/)
- All 7 requests approved and moved to .agent/archive/requests/
- .agent/archive/index.json created
- .agent/context/project-state.md updated (post-refactor snapshot)
- .agent/handoff-summary.md (full summary for next agent)
- .agent/session-summary.md (phase-level summary)
- .agent/roadmap/sources.md (updated priorities)
- .agent/checkpoints.json: handoff=completed

All 8 phases completed: INIT, ANALYSE, ROADMAP, DECOMPOSITION,
EXECUTION, METASTATE, HANDOFF (DESIGN skipped for existing project).

.agent/checkpoints.json

@@ -1,31 +1,27 @@
 {
-  "metaagent_version": "1.1.0",
-  "session_id": "metaagent-003",
-  "target_repo": "S:\\Git\\nifodea",
-  "goal": "i18n (ru/en) — инфраструктура, обёртка строк, контроль переводов",
+  "metaagent_version": "3.0.0",
+  "session_id": "metaagent-005",
+  "target_repo": "/home/oqyude/External/Git/nifodea",
+  "goal": "Обсуждение архитектуры и серьёзный refactor",
   "project_type": "existing",
-  "config": {
-    "depth": 4,
-    "design": { "adr": false, "alternative_arch": false },
-    "red_team": false,
-    "risk_register": false,
-    "decomposition": { "invariant_tests": false },
-    "handoff": { "layer_structure": false }
-  },
   "phases": {
-    "analysis": "completed",
+    "init": "completed",
+    "analyse": "completed",
+    "roadmap": "completed",
     "design": "skipped",
-    "red_team": "skipped",
     "decomposition": "completed",
-    "environment": "completed",
-    "handoff": "pending"
+    "execution": "completed",
+    "metastate": "completed",
+    "handoff": "completed"
   },
   "tasks": [
-    { "id": "T9", "title": "i18n инфраструктура (cli/i18n.py)", "status": "completed", "depends_on": [], "acceptance_criteria": ["Translator, t(), setup_i18n(), set_lang()", "ru default, en fallback"] },
-    { "id": "T10", "title": "Обёртка CLI-строк в t()", "status": "completed", "depends_on": ["T9"], "acceptance_criteria": ["main.py + config.py через t()", "ruff check проходит"] },
-    { "id": "T11", "title": "AI-промпты через i18n", "status": "completed", "depends_on": ["T9"], "acceptance_criteria": ["prompts.py использует t()"] },
-    { "id": "T12", "title": "Тесты i18n", "status": "completed", "depends_on": ["T9"], "acceptance_criteria": ["pytest проходит"] },
-    { "id": "T13", "title": "Аудит и контроль актуальности переводов", "status": "pending", "depends_on": ["T9"], "acceptance_criteria": ["en-словарь синхронизирован с ru"] }
+    { "id": "T1", "title": "Реструктуризация в domain/application/infrastructure + version=1", "status": "archived", "origin": "user:direct" },
+    { "id": "T2", "title": "Pydantic v2 — миграция моделей", "status": "archived", "origin": "user:direct" },
+    { "id": "T3", "title": "Decimal для денег", "status": "archived", "origin": "user:direct" },
+    { "id": "T4", "title": "Repository pattern — ModelRepository", "status": "archived", "origin": "user:direct" },
+    { "id": "T5", "title": "Dependency Injection в сервисах", "status": "archived", "origin": "user:direct" },
+    { "id": "T6", "title": "Декомпозиция CLI", "status": "archived", "origin": "user:direct" },
+    { "id": "T7", "title": "Финальная валидация", "status": "archived", "origin": "user:direct" }
   ],
-  "last_updated": "2026-07-22T18:00:00Z"
+  "last_updated": "2026-10-08T17:10:00Z"
 }