adding yaml and json tags for queue config

Author: kevinlnew

entity/queue_config.go

@@ -7,30 +7,30 @@ package entity
 type QueueConfig struct {
 	// Name uniquely identifies this queue within the system.
 	// Referenced by Request.Queue.
-	Name string
+	Name string `json:"name" yaml:"name"`
 
 	// VCSType identifies the version control system (e.g., "git", "svn", "perforce").
 	// A queue operates on exactly one VCS.
-	VCSType string
+	VCSType string `json:"vcs_type" yaml:"vcs_type"`
 
 	// VCSAddress identifies the repository in the version control system.
 	// The format is VCS-specific:
 	//   - Git: remote URL (e.g., "git@github.com:uber/submitqueue.git")
 	//   - Perforce: depot path (e.g., "//depot/project")
 	//   - SVN: repository URL (e.g., "https://svn.example.com/repos/project")
-	VCSAddress string
+	VCSAddress string `json:"vcs_address" yaml:"vcs_address"`
 
 	// Target is the landing target where changes are merged.
 	// The format is VCS-specific:
 	//   - Git: branch ref (e.g., "main", "release/v2")
 	//   - Perforce: stream or depot path (e.g., "//depot/main/...")
 	//   - SVN: repository path (e.g., "trunk/")
-	Target string
+	Target string `json:"target" yaml:"target"`
 
 	// BuildRunner identifies the CI pipeline or job that runs builds for this queue.
 	// Opaque to the system; meaningful only to the build extension implementation.
 	// Examples:
 	//   - Buildkite: "buildkite.com/uber/submitqueue-ci"
 	//   - Jenkins: "jenkins.example.com/job/submitqueue-verify"
-	BuildRunner string
+	BuildRunner string `json:"build_runner" yaml:"build_runner"`
 }