feat: add build-time version injection via ldflags

- Remove hardcoded PluginVersion constant
- Add Version variable settable via ldflags
- Update routes.go to use Version for UI display
- Version now injected by server build process

plugin.go

@@ -17,16 +17,16 @@ import (
 	"xorm.io/xorm"
 )
 
-const (
-	PluginName    = "vault"
-	PluginVersion = "1.0.0"
-)
+const PluginName = "vault"
 
-// PluginVersion can be set at build time
-var Version = PluginVersion
+// Version can be set at build time via ldflags:
+// -ldflags "-X git.marketally.com/gitcaddy/gitcaddy-vault.Version=v1.0.30"
+var Version = "dev"
 
 // init automatically registers the vault when this package is imported
 func init() {
+	// Set version in routes package
+	routes.Version = Version
 	Register()
 }
 
@@ -49,7 +49,7 @@ func (p *VaultPlugin) Name() string {
 
 // Version returns the plugin version
 func (p *VaultPlugin) Version() string {
-	return PluginVersion
+	return Version
 }
 
 // Description returns the plugin description
@@ -59,7 +59,7 @@ func (p *VaultPlugin) Description() string {
 
 // Init initializes the plugin
 func (p *VaultPlugin) Init(ctx context.Context) error {
-	log.Info("Initializing GitCaddy Vault plugin v%s", PluginVersion)
+	log.Info("Initializing GitCaddy Vault plugin v%s", Version)
 
 	// Load and validate license
 	if err := p.license.Load(); err != nil {

routes/routes.go

@@ -22,6 +22,9 @@ import (
 	"github.com/go-chi/chi/v5"
 )
 
+// Version is set by the main vault package at init time
+var Version = "dev"
+
 // Template names for vault pages
 const (
 	tplVaultList     templates.TplName = "repo/vault/list"
@@ -933,7 +936,7 @@ func webListSecrets(lic *license.Manager) http.HandlerFunc {
 			ctx.Data["LicenseTier"] = licInfo.Tier
 			ctx.Data["LicenseValid"] = licInfo.Valid
 		}
-		ctx.Data["VaultVersion"] = "1.0.24"
+		ctx.Data["VaultVersion"] = Version
 
 		ctx.HTML(http.StatusOK, tplVaultList)
 	}