Незакоммиченная работа сессии 2026-09-05 (уже на проде):
- lib/owner.js — реестр владельцев файлов-результатов, owner-check во всех download-роутах (IDOR)
- lib/limits.js — createLimiter(): skip для админа, ipKeyGenerator (фикс ERR_ERL_KEY_GEN_IPV6)
- video: обработчики 'error' у ffmpeg/ffprobe (spawn ENOENT больше не роняет сервер), таймауты
- pdf: runGhostscript/gsUnavailable, водяной знак с кириллицей (fontkit + TTF)
- снятие лимитов размера/количества для админа в pdf/video
- журнал сессии docs/sessions/2026-09-05-0231.md
- 15 API endpoints for PDF operations (pdf-lib, pdf-parse, Ghostscript)
- Frontend with 8 operation tabs
- Merge multiple PDFs, split by page ranges
- Rotate/delete/reorder pages
- Add watermark text, page numbers
- Compress via Ghostscript (screen/ebook/printer quality)
- PDF to PNG/JPG, Images to PDF
- Password protection, text extraction
- Added to sidebar, dashboard (Utils category), DB
- Only /api/settings, /api/tools, /api/content/advantages|dashboard public
- All other /api/* require authentication (401)
- Moved API mount after auth middleware, public endpoints before
- AdminJS at /admin with auth (admin role only)
- Manage: users, categories, tools, content blocks, settings
- DB tables: settings, categories, tools, content_blocks
- Users table: added role (user/admin) and is_blocked fields
- API: /api/settings, /api/tools, /api/content/:section
- Sidebar: admin link visible only for admin users
- Removed /logs from public routes (now in AdminJS)
- Video converter: fixed ffmpeg codecs for RPi5 (h264_v4l2m2m)
- Dependencies: sequelize, @adminjs/sequelize, mariadb