[feat][prompt] prompt img video file upload (#244)

* git ignore

Change-Id: I59dd9b1517ded4a40e3fb3efcae608164adf9678

* [feat][foundation] add upload file for server function

* [feat][prompt] add receive base64 images from llm feature

* [feat][prompt] add receive base64 images from llm feature ut

* [feat][prompt] add receive base64 images from llm feature ut

* [feat][prompt] add receive base64 images from llm feature ut

* [feat][prompt] add receive base64 images from llm feature ut

* [feat][prompt] add send video to llm function

* [feat][prompt] add send video to llm function ut

* [feat][prompt] add send video to llm function ut

* [feat][prompt] convert base64 to dataurl

* [feat][prompt] FileRPCAdapter ut

---------

Co-authored-by: zhongzhiwei <[email protected]>

Author: caijialin0626

.gitignore

@@ -50,12 +50,12 @@ release/deployment/helm-chart/umbrella/charts/
 release/deployment/helm-chart/umbrella/Chart.lock
 
 **/kitex_remote_config.json
-backend/script/errorx/.env
 .coda/
 .claude/
 .coco/
-.cursor/
 CLAUDE.md
 AGENTS.md
+backend/script/errorx/.env
+.cursor/
 .specify/
-specs/
+specs/