feat: add task workflow and asset downloads

task_plan.md

@@ -4,7 +4,7 @@
 Add EvoLink GPT Image 2 as a selectable image creation engine in the settings flow, while preserving the existing Jimeng/Volcengine image engine and the current task/asset workflow.
 
 ## Current Phase
-Complete - latest update: product UI/UX polish, Seedance limits, and 智念AIGC平台 branding
+Complete - latest update: Task management and public API v1
 
 ## Phases
 
@@ -60,6 +60,23 @@ Complete - latest update: product UI/UX polish, Seedance limits, and 智念AIGC
 - [x] Verify desktop and mobile header rendering
 - **Status:** complete
 
+### Phase 9: Server Deployment Support
+- [x] Add Dockerfile for production image builds
+- [x] Add Docker Compose service with runtime persistence and healthcheck
+- [x] Add setup/deploy scripts
+- [x] Document one-command server deployment in Chinese README
+- [x] Verify shell syntax, unit tests, production build, and local health
+- **Status:** complete
+
+### Phase 10: Task Management and Public API v1
+- [x] Extend generation job fields for task ownership, idempotency, locking, retry, timing, and webhook delivery
+- [x] Split task creation from provider execution so page/API submits enqueue only
+- [x] Add task management service, worker loop, API key auth, webhook delivery, and OpenAPI output
+- [x] Add `/api/v1` capabilities, assets, jobs, cancel, and openapi routes
+- [x] Add Docker Compose worker service, npm worker script, docs, and env examples
+- [x] Add focused tests and run verification commands
+- **Status:** complete
+
 ## Key Questions
 1. How should the selected image engine be stored and exposed in settings?
 2. Which current capabilities should EvoLink handle first?
@@ -77,6 +94,9 @@ Complete - latest update: product UI/UX polish, Seedance limits, and 智念AIGC
 | Follow official Seedance 2.0 duration range `4~15` seconds in the UI | Prevents the user from selecting values the API rejects |
 | Preserve `-1` Seedance auto duration only in backend/env normalization, not in the default UI dropdown | Keeps the UI predictable while still supporting advanced configuration |
 | Use the black/blue transparent NIANXX logo on the light top bar | Makes the logo visible without adding a frame that changes the brand feel |
+| Use Docker Compose as the primary server deployment path | Gives server operators one command, persistent local runtime data, and a restart policy |
+| Implement multi-task support as task management, not an external message queue | Matches user preference and keeps deployment simpler for this server product |
+| Use API Key auth for public API v1 | Fastest stable server-to-server integration model for other AI systems |
 
 ## Errors Encountered
 | Error | Attempt | Resolution |
@@ -90,6 +110,8 @@ Complete - latest update: product UI/UX polish, Seedance limits, and 智念AIGC
 | `npm run build` failed after Seedance settings update because TypeScript narrowed fast-model resolution choices too aggressively | 1 | Changed resolution `includes` checks to readonly string arrays and rebuilt successfully |
 | Running `npm run build` while an old dev server was active caused stale Next dev chunks in prior verification | 1 | Stop dev server before production builds, then restart it afterward |
 | White transparent logo was invisible on the light top bar unless wrapped in a dark frame | 1 | Switched to the black/blue logo variant, generated a cropped transparent PNG, and removed frame/background styling |
+| Current local machine does not expose Docker CLI | 1 | Verified script syntax, Next build, tests, and health locally; Docker build should be run on the deployment server |
+| Docker CLI is still unavailable while validating Phase 10 | 1 | Verified npm tests, production build, local health, API v1 calls, and worker tick locally; Compose container startup should be validated on the deployment server |
 
 ## Notes
 - EvoLink docs: submit `POST /v1/images/generations`, query `GET /v1/tasks/{task_id}`, completed task exposes `results[]`.
@@ -99,3 +121,7 @@ Complete - latest update: product UI/UX polish, Seedance limits, and 智念AIGC
 - Before production build verification, stop the dev server first to avoid stale `.next` dev chunk references.
 - Latest product name is `智念AIGC平台`.
 - Current header logo asset is `public/logo/zhinian-logo.png`, generated from `/Users/inmanx/Documents/icon/logo/2d5b992caa14db16f594c4933e92e37e.png`.
+- Server one-command deployment entrypoint is `bash scripts/deploy.sh`.
+- Docker Compose persists local uploads/results/state through the bind mount `./.runtime:/app/.runtime`.
+- Public API v1 endpoints are under `/api/v1` and require `ZHINIAN_API_KEYS`.
+- Task processing is handled by `npm run worker` or the `zhinian-worker` Compose service through `/api/internal/worker/tick`.