Added index, improved logic

main.go

@@ -10,10 +10,12 @@ import (
 
 func main() {
 	r := gin.Default()
+	r.LoadHTMLGlob("views/*")
 
+	r.GET("/", endpoints.HandleIndex)
 	r.POST("/upload", endpoints.HandleFileUpload)
-	r.GET("/download/:filename", endpoints.HandleFileDownload)
-	r.GET("/files", endpoints.ListFiles)
+	r.GET("/uploads/:fileID/:filename", endpoints.HandleFileDownload)
+	
 	r.GET("/health", func(c *gin.Context) {
 		c.JSON(200, gin.H{"status": "ok"})
 	})