[feat][prompt] prompt sync

[caijialin0626]

What type of PR is this?

feat

Check the PR title.

• This PR title matches the format: [feat][prompt]: prompt integration.
• The description of this PR title is user-oriented and clear enough for others to understand.
• Add documentation if the current PR requires user awareness at the usage level.
• This PR is written in English. PRs not in English will not be reviewed.

(Optional) Translate the PR title into Chinese.

[功能][prompt]：Prompt 一体化

(Optional) More detailed description for this PR (en: English / zh: Chinese).

en:

• prompt integration

zh (optional):

• prompt 一体化

(Optional) Which issue(s) this PR fixes:

None.

[codecov]

Codecov Report

❌ Patch coverage is 91.09589% with 39 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
backend/modules/prompt/application/manage.go	85.84%	7 Missing and 8 partials ⚠️
...end/modules/prompt/application/convertor/prompt.go	87.61%	12 Missing and 2 partials ⚠️
backend/modules/prompt/application/openapi.go	92.00%	2 Missing and 2 partials ⚠️
...pi/handler/coze/loop/apis/prompt_manage_service.go	0.00%	2 Missing ⚠️
...i/handler/coze/loop/apis/prompt_open_apiservice.go	0.00%	2 Missing ⚠️
...d/modules/foundation/domain/file/service/server.go	93.10%	1 Missing and 1 partial ⚠️

@@            Coverage Diff             @@
##             main     #255      +/-   ##
==========================================
+ Coverage   68.43%   69.47%   +1.03%     
==========================================
  Files         585      588       +3     
  Lines       54178    55764    +1586     
==========================================
+ Hits        37079    38743    +1664     
+ Misses      14261    14124     -137     
- Partials     2838     2897      +59     

Flag	Coverage Δ
unittests	69.47% <91.09%> (+1.03%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
backend/infra/platestwrite/latest_write_tracker.go	22.72% <ø> (ø)
backend/modules/foundation/application/file.go	28.57% <100.00%> (+28.57%)	⬆️
...nd/modules/prompt/application/convertor/openapi.go	92.47% <100.00%> (+3.12%)	⬆️
backend/modules/prompt/application/debug.go	65.19% <100.00%> (+0.68%)	⬆️
backend/modules/prompt/application/execute.go	85.03% <100.00%> (+0.74%)	⬆️
...kend/modules/prompt/domain/entity/prompt_detail.go	86.25% <100.00%> (+0.62%)	⬆️
backend/modules/prompt/domain/repo/manage.go	100.00% <ø> (ø)
backend/modules/prompt/domain/service/execute.go	76.36% <100.00%> (+4.78%)	⬆️
backend/modules/prompt/domain/service/formatter.go	100.00% <100.00%> (ø)
backend/modules/prompt/domain/service/label.go	100.00% <100.00%> (ø)
... and 13 more

... and 13 files with indirect coverage changes

---

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