Steps 1-8: full Flask migration — db, services, blueprints, new app.py, VM_API=''

History/step-1-db-migration-2026-07-14.md

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+# Step 1: Перенос db/ → app/db/
+
+**Ветка:** `feature/flask-migration` (submodule + parent)
+**Дата:** 2026-07-14
+
+## Что делаем
+
+Копируем `deploy/db/*.py` → `app/db/`. Менять НИЧЕГО не надо — чистый CRUD.
+
+## Файлы
+
+- `deploy/db/connection.py` → `app/db/connection.py` — connection pool
+- `deploy/db/documents.py` → `app/db/documents.py` — documents CRUD
+- `deploy/db/contracts.py` → `app/db/contracts.py` — contracts CRUD
+- `deploy/db/supplements.py` → `app/db/supplements.py` — supplements CRUD
+- `deploy/db/spec_current.py` → `app/db/spec_current.py` — spec queries
+- `deploy/db/spec_events.py` → `app/db/spec_events.py` — events CRUD
+- `deploy/db/prompts.py` → `app/db/prompts.py` — prompts CRUD
+
+## Проверка
+
+```bash
+cd contracts-flask
+python3 -c "from app.db import documents; print('ok')"
+```