- Add POST /api/admin/image-gen/async: fire-and-forget image generation
that stores the result (base64) in an ai_job payload and returns 202
immediately — no more 60-120s blocking on FLUX models
- Add POST /api/admin/text-gen/description/async: same pattern for book
description generation
- Register both new routes in server.go
- Rewrite image-gen admin page to use the async path (submit → redirect
to AI Jobs for monitoring)
- Extend ai-jobs page with Review panels for image-gen jobs (show image,
Save as cover / Download / Discard) and description jobs (diff old vs
new, editable textarea, Apply / Discard)
- Add /admin/ai-jobs page with live-polling jobs table, status badges, progress bars, and cancel action
- Add listAIJobs() helper in pocketbase.ts; AIJob type
- Add POST /api/admin/ai-jobs/[id]/cancel SvelteKit proxy
- Add ai-jobs link to admin sidebar nav (all 5 locales)
- Cache image-gen and text-gen model lists in Valkey (10 min TTL) via scraper.ts helpers
- Cache changelog Gitea API response (5 min TTL)
- Improve 502/504 error message on image-gen page with CF AI timeout hint
- Show CF AI timeout warning in advanced options when a Cloudflare/FLUX model is selected
- New `ai_jobs` PocketBase collection tracks all long-running AI tasks
(batch-covers, chapter-names) with status, progress, and cancellation
- `handlers_aijobs.go`: GET/cancel endpoints for ai_jobs; centralised
cancel registry (moved from handlers_catalogue)
- Batch-covers and chapter-names SSE handlers now create/resume ai_job
records, support from_item/to_item ranges, and resume from items_done
on restart via job_id
- New `POST /api/admin/image-gen/auto-prompt`: generates an image prompt
from book description (cover) or chapter title (chapter) via LLM
- image-gen page: "Auto-prompt" button calls auto-prompt API when a slug
is selected; falls back gracefully if TextGen not configured
- text-gen chapter-names: from/to chapter range inputs + job ID display
- catalogue-tools batch-covers: from/to item range + resume job ID input
- pb-init-v3.sh: adds ai_jobs collection (idempotent)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Split chapter-name LLM requests into 100-chapter batches and stream
results back as SSE so large books (e.g. Shadow Slave: 2916 chapters)
never time out or truncate. Frontend shows live batch progress inline
and accumulates proposals as they arrive.
