Rewrite api to Go

pkg/handlers/health.go

@@ -0,0 +1,29 @@
+package handlers
+
+import (
+	"encoding/json"
+	"net/http"
+	"time"
+
+	"neomovies-api/pkg/models"
+)
+
+func HealthCheck(w http.ResponseWriter, r *http.Request) {
+	health := map[string]interface{}{
+		"status":    "OK",
+		"timestamp": time.Now().UTC(),
+		"service":   "neomovies-api",
+		"version":   "2.0.0",
+		"uptime":    time.Since(startTime),
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(http.StatusOK)
+	json.NewEncoder(w).Encode(models.APIResponse{
+		Success: true,
+		Message: "API is running",
+		Data:    health,
+	})
+}
+
+var startTime = time.Now()