수정: Gitea Actions 워크플로우 - master 브랜치 및 경로 수정

- 브랜치: main → master 변경
- 프로젝트 경로: src/ 제거 (루트 수준)
- SSH 에이전트 활용 (webfactory/ssh-agent)

배포 자동화 준비 완료

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

.gitea/workflows/deploy.yml

@@ -3,7 +3,7 @@ name: TaxBaik CI/CD
 on:
   push:
     branches:
-      - main
+      - master
 
 jobs:
   build-and-deploy:
@@ -25,10 +25,10 @@ jobs:
         run: dotnet build TaxBaik.sln -c Release --no-restore
 
       - name: Publish Web
-        run: dotnet publish src/TaxBaik.Web/ -c Release -o ./publish/web
+        run: dotnet publish TaxBaik.Web/ -c Release -o ./publish/web
 
       - name: Publish Admin
-        run: dotnet publish src/TaxBaik.Admin/ -c Release -o ./publish/admin
+        run: dotnet publish TaxBaik.Admin/ -c Release -o ./publish/admin
 
       - name: Setup SSH key
         uses: webfactory/ssh-agent@v0.9.0