Move StartTime initialization to application startup hook

- Remove StartTime initialization from globals.New()
- Add setupGlobals function in app.go to set StartTime during fx OnStart
- Simplify globals package to be just a key/value store
- Remove fx dependencies from globals test

internal/globals/globals.go

@@ -19,12 +19,9 @@ type Globals struct {
 }
 
 func New() (*Globals, error) {
-	n := &Globals{
-		Appname:   Appname,
-		Version:   Version,
-		Commit:    Commit,
-		StartTime: time.Now(),
-	}
-
-	return n, nil
+	return &Globals{
+		Appname: Appname,
+		Version: Version,
+		Commit:  Commit,
+	}, nil
 }

internal/globals/globals_test.go

@@ -2,35 +2,29 @@ package globals
 
 import (
 	"testing"
-
-	"go.uber.org/fx"
-	"go.uber.org/fx/fxtest"
 )
 
 // TestGlobalsNew ensures the globals package initializes correctly
 func TestGlobalsNew(t *testing.T) {
-	app := fxtest.New(t,
-		fx.Provide(New),
-		fx.Invoke(func(g *Globals) {
-			if g == nil {
-				t.Fatal("Globals instance is nil")
-			}
+	g, err := New()
+	if err != nil {
+		t.Fatalf("Failed to create Globals: %v", err)
+	}
 
-			if g.Appname != "vaultik" {
-				t.Errorf("Expected Appname to be 'vaultik', got '%s'", g.Appname)
-			}
+	if g == nil {
+		t.Fatal("Globals instance is nil")
+	}
 
-			// Version and Commit will be "dev" and "unknown" by default
-			if g.Version == "" {
-				t.Error("Version should not be empty")
-			}
+	if g.Appname != "vaultik" {
+		t.Errorf("Expected Appname to be 'vaultik', got '%s'", g.Appname)
+	}
 
-			if g.Commit == "" {
-				t.Error("Commit should not be empty")
-			}
-		}),
-	)
+	// Version and Commit will be "dev" and "unknown" by default
+	if g.Version == "" {
+		t.Error("Version should not be empty")
+	}
 
-	app.RequireStart()
-	app.RequireStop()
+	if g.Commit == "" {
+		t.Error("Commit should not be empty")
+	}
 }