Update workspace path

Change-Id: Idf4c2a78b2e1cab9af56a763f20728e337245e45
diff --git a/server/config/config.go b/server/config/config.go
index c51bd43..baceb04 100644
--- a/server/config/config.go
+++ b/server/config/config.go
@@ -63,6 +63,7 @@
 // GitConfig represents Git operation configuration
 type GitConfig struct {
 	RepoPath              string `yaml:"repo_path"`
+	WorkspacePath         string `yaml:"workspace_path"`
 	CommitMessageTemplate string `yaml:"commit_message_template"`
 	PRTemplate            string `yaml:"pr_template"`
 }