* fix(frontend): apiFetchWithStatus body stream double-read crash
Per user report 2026-05-14: 'Failed to execute text on Response: body stream
already read' при analyze с non-JSON error response.
apiFetchWithStatus делал .json() (consumes stream), потом .text() в catch
(FAILS — stream already consumed). Fetch API: body — ReadableStream,
consumable один раз.
Fix: read text() once → JSON.parse on string. На fail (HTML / non-JSON)
оборачиваем в {detail: rawText}. Никаких double-reads.
Site-finder cad search больше не крашится на error pages.
* feat(infra): auto-apply data/sql/*.sql migrations in deploy pipeline (#150)
Закрывает root cause production 500 на /api/v1/admin/site-finder/weight-profiles
(а также 2 unapplied migrations: #89/#91).
## Why это нужно
После audit обнаружили что:
- backend/alembic/versions/ пустой (Alembic configured но не используется)
- deploy.yml не имеет migration step
- 47+ raw SQL files накопилось без auto-apply
- 3 файла unapplied: 87 (engineering), 89 (drop brin), 90 (weight profiles)
User report: GET weight-profiles → 500 потому что user_weight_profiles
table не существует на prod.
## Changes
### deploy.yml +39 lines
- Path trigger расширен на data/sql/*.sql
- New step 'Apply DB migrations' между compose pull и compose up -d:
- Idempotent CREATE TABLE _schema_migrations
- Loop по data/sql/*.sql sorted → skip applied → psql with ON_ERROR_STOP=on
- Record applied filename в tracking table
- Exit 1 на failure → containers НЕ обновляются (no partial state)
### NN collision fix
- 87_engineering_networks_191fz.sql → 91_engineering_networks_191fz.sql
(collision с 87_on_demand_indexes.sql, мой renumber 85→87 был неудачным)
### CLAUDE.md +32 lines
- Subsection 'Auto-apply' под Migration pattern
- Bootstrap procedure docs
- Idempotency requirement
- Failure recovery
### scripts/bootstrap_schema_migrations.sh +100 lines
- One-time seed _schema_migrations с 48 already-applied files
- 3 файла intentionally NOT seeded: 89/90/91 (auto-apply на first deploy)
- Usage docs + verification query
## Vault
domains/infra/Runbook_Auto_Apply_Migrations.md NEW
infra-MOC.md updated
## Required manual steps ДО merge
1. SSH gendesign (tunnel)
2. POSTGRES creds export
3. bash scripts/bootstrap_schema_migrations.sh — seed 48 already-applied files
4. Verify: SELECT COUNT(*) FROM _schema_migrations → 48
5. После merge → first deploy auto-apply #89/#90/#91 → 500 closes
Closes#150
---------
Co-authored-by: lekss361 <claudestars@proton.me>
