Add server-side /api/rescan upload pipeline and Home UI.

Accept ZIP/single help files, process with help_processor into OUTPUT_DIR+Postgres, pollable jobs, optional RESCAN_TOKEN.

Co-authored-by: Cursor <cursoragent@cursor.com>

COOLIFY.md

@@ -8,30 +8,44 @@
 | Base Directory | `/` |
 | Dockerfile Location | `/Dockerfile` |
 
-Dockerfile се редактира **само в git** (няма Edit Dockerfile след Add Resource).
+Dockerfile се редактира **само в git**.
 
 ## Environment Variables
 
 ```
 HELP_DB_CONN=host=... port=5432 dbname=rip_help_system user=... password=...
 OUTPUT_DIR=/mnt/mssql/share/RIP/RIP_Help_Source/Output
-HOME_IMAGE=/mnt/mssql/share/RIP/RIP_Help_Source/Output/Bairaci.png
+HELP_REMOTE_ROOT=/mnt/mssql/share/RIP/RIP_Help_Source/Output
+HOME_IMAGE=/app/Bairaci.png
+ANTHROPIC_API_KEY=sk-ant-...
+RESCAN_TOKEN=избери-тайна   # опционално, но препоръчително
 ```
 
-## Persistent Storage
+## Persistent Storage (read-write!)
 
-| Host path | Container path | Mode |
-|-----------|----------------|------|
-| `/mnt/mssql/share/RIP/RIP_Help_Source/Output` | `/mnt/mssql/share/RIP/RIP_Help_Source/Output` | read-only OK |
+| Host path | Container path |
+|-----------|----------------|
+| `/mnt/mssql/share/RIP/RIP_Help_Source/Output` | `/mnt/mssql/share/RIP/RIP_Help_Source/Output` |
 
-(Файловете се качват с WinSCP в този host path.)
+Volume-ът трябва да е **writable** — rescan пише `.txt` + `images/`.
 
-## Проверки след Redeploy
+## API rescan
 
-1. `/healthz` → `status/db ok`, `output_dir_ok: true`, `txt_count` > 0
-2. `/api/sections?prefix=RIP` → `text` не е празен
-3. `/api/search?q=поръчки&prefix=RIP`
-4. `/?prefix=RIP` — dashboard/viewer
+- `POST /api/rescan` — multipart `file` (+ `prefix`, `force`)
+- `GET /api/rescan/{job_id}` — статус
+- UI: Home таб → Rescan
+
+Ако `RESCAN_TOKEN` е зададен:
+```
+localStorage.setItem('RESCAN_TOKEN', 'тайната')
+```
+в конзолата на браузъра (веднъж), или header `X-Rescan-Token`.
+
+## Проверки
+
+1. `/healthz` → `output_dir_ok: true`
+2. `/?prefix=RIP` — Home + Rescan
+3. `/api/search?q=...&prefix=RIP`
 
 ## Порт