feat: Add Jimeng image generation service and related functionality

- Implemented JimengService for image generation with API integration.
- Created OSSService for handling image uploads to S3.
- Developed PBService for managing PocketBase interactions.
- Added task management for image creation and downloading using BullMQ.
- Introduced routes for creating image generation tasks.
- Implemented logging and error handling for image processing.
- Added configuration management for Redis and other services.
- Created scripts for testing image generation and PocketBase integration.
- Updated package dependencies and added new scripts for worker management.

prompts/docs/jimeng.md

@@ -0,0 +1,11 @@
+```sh
+curl -X POST https://jimeng-api.kevisual.cn/v1/images/generations \
+-H "Content-Type: application/json" \
+-H "Authorization: Bearer 4e962fc85078d5bfc02c9882bfe659eb" \
+-d '{
+  "model": "jimeng-4.0",
+  "prompt": "生成一个水墨山水画",
+  "ratio": "1:1",
+  "resolution": "2k"
+}'
+```