feat: image edits/inpaiting 支持 replicate 的 flux remix

[Laisky]

功能说明

前端以统一的 OpenAI Image Edits 接口，后端同时支持 OpenAI dall-e-2 和 replicate 的 flux remix。

前提

该 PR 依赖于以前的两个 PR（本次提交中包含了这两个历史 PR）

• feature: 支持 replicate 的绘图 #1954
• feat: support openai images edits api #1369

自测

[codecov]

Codecov Report

Attention: Patch coverage is 12.88660% with 338 lines in your changes missing coverage. Please review.

Project coverage is 1.57%. Comparing base (7c8628b) to head (d2bc9eb).
Report is 20 commits behind head on main.

Files with missing lines	Patch %	Lines
relay/adaptor/replicate/image.go	0.00%	138 Missing ⚠️
relay/adaptor/replicate/adaptor.go	0.00%	72 Missing ⚠️
relay/adaptor/replicate/model.go	48.00%	44 Missing and 8 partials ⚠️
relay/controller/image.go	0.00%	25 Missing ⚠️
common/gin.go	0.00%	14 Missing ⚠️
relay/adaptor/openai/image.go	0.00%	11 Missing ⚠️
middleware/utils.go	0.00%	6 Missing ⚠️
controller/relay.go	0.00%	4 Missing ⚠️
relay/adaptor/ollama/main.go	0.00%	3 Missing ⚠️
relay/adaptor/common.go	0.00%	2 Missing ⚠️
... and 7 more

Additional details and impacted files

@@           Coverage Diff            @@
##            main   #1986      +/-   ##
========================================
+ Coverage   1.21%   1.57%   +0.36%     
========================================
  Files        146     149       +3     
  Lines      12295   12644     +349     
========================================
+ Hits         149     199      +50     
- Misses     12132   12423     +291     
- Partials      14      22       +8     

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[songquanpeng]

可能跟我的合并顺序有关系，目前有些冲突